diff --git a/nw/__init__.py b/nw/__init__.py
index a9200367..eba7bd52 100644
--- a/nw/__init__.py
+++ b/nw/__init__.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import sys
diff --git a/nw/additions/qconfiglayout.py b/nw/additions/qconfiglayout.py
index 7f706559..51face15 100644
--- a/nw/additions/qconfiglayout.py
+++ b/nw/additions/qconfiglayout.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/additions/qswitch.py b/nw/additions/qswitch.py
index b3dcabe6..39fc5b8a 100644
--- a/nw/additions/qswitch.py
+++ b/nw/additions/qswitch.py
@@ -25,7 +25,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/common.py b/nw/common.py
index 1368b160..a9ebb7d0 100644
--- a/nw/common.py
+++ b/nw/common.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/config.py b/nw/config.py
index 5c8388b4..7789ad15 100644
--- a/nw/config.py
+++ b/nw/config.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/constants/constants.py b/nw/constants/constants.py
index a9eb8a5b..ef331715 100644
--- a/nw/constants/constants.py
+++ b/nw/constants/constants.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 from nw.constants.enum import nwItemClass, nwItemLayout, nwOutline
diff --git a/nw/constants/enum.py b/nw/constants/enum.py
index e7b8a62a..c4a0f031 100644
--- a/nw/constants/enum.py
+++ b/nw/constants/enum.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 from enum import Enum
diff --git a/nw/constants/iso.py b/nw/constants/iso.py
index e63396c4..b4985857 100644
--- a/nw/constants/iso.py
+++ b/nw/constants/iso.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/convert/file/concat.py b/nw/convert/file/concat.py
index 01bf2270..5bc76e89 100644
--- a/nw/convert/file/concat.py
+++ b/nw/convert/file/concat.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/convert/file/html.py b/nw/convert/file/html.py
index 3eb41c8f..f03e12b3 100644
--- a/nw/convert/file/html.py
+++ b/nw/convert/file/html.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/convert/file/latex.py b/nw/convert/file/latex.py
index 8a3716f3..fd7c73c1 100644
--- a/nw/convert/file/latex.py
+++ b/nw/convert/file/latex.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/convert/file/markdown.py b/nw/convert/file/markdown.py
index 179a07d2..24b516da 100644
--- a/nw/convert/file/markdown.py
+++ b/nw/convert/file/markdown.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/convert/file/text.py b/nw/convert/file/text.py
index 5cc9add4..f5119781 100644
--- a/nw/convert/file/text.py
+++ b/nw/convert/file/text.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/convert/text/tohtml.py b/nw/convert/text/tohtml.py
index 4e8e4b8e..330e7bc8 100644
--- a/nw/convert/text/tohtml.py
+++ b/nw/convert/text/tohtml.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/convert/text/tolatex.py b/nw/convert/text/tolatex.py
index 04691f85..f945b763 100644
--- a/nw/convert/text/tolatex.py
+++ b/nw/convert/text/tolatex.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/convert/text/tomarkdown.py b/nw/convert/text/tomarkdown.py
index e7f7ecb0..97e5c7a4 100644
--- a/nw/convert/text/tomarkdown.py
+++ b/nw/convert/text/tomarkdown.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import textwrap
diff --git a/nw/convert/text/totext.py b/nw/convert/text/totext.py
index 88d50dc1..b4d3af64 100644
--- a/nw/convert/text/totext.py
+++ b/nw/convert/text/totext.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import textwrap
diff --git a/nw/convert/tokenizer.py b/nw/convert/tokenizer.py
index 9cdb62f4..53f44958 100644
--- a/nw/convert/tokenizer.py
+++ b/nw/convert/tokenizer.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/dialogs/configeditor.py b/nw/gui/dialogs/configeditor.py
index 128e6cb6..ac0ed592 100644
--- a/nw/gui/dialogs/configeditor.py
+++ b/nw/gui/dialogs/configeditor.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/dialogs/docmerge.py b/nw/gui/dialogs/docmerge.py
index 0649fe66..02bcbf5b 100644
--- a/nw/gui/dialogs/docmerge.py
+++ b/nw/gui/dialogs/docmerge.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/dialogs/docsplit.py b/nw/gui/dialogs/docsplit.py
index ec798546..3a2b332e 100644
--- a/nw/gui/dialogs/docsplit.py
+++ b/nw/gui/dialogs/docsplit.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/dialogs/export.py b/nw/gui/dialogs/export.py
index 1615d467..eb8f3925 100644
--- a/nw/gui/dialogs/export.py
+++ b/nw/gui/dialogs/export.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/dialogs/itemeditor.py b/nw/gui/dialogs/itemeditor.py
index a2586817..f58ee020 100644
--- a/nw/gui/dialogs/itemeditor.py
+++ b/nw/gui/dialogs/itemeditor.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/dialogs/projecteditor.py b/nw/gui/dialogs/projecteditor.py
index c55da9fc..ffcd2516 100644
--- a/nw/gui/dialogs/projecteditor.py
+++ b/nw/gui/dialogs/projecteditor.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/dialogs/projectload.py b/nw/gui/dialogs/projectload.py
index 767536ac..1ae20b64 100644
--- a/nw/gui/dialogs/projectload.py
+++ b/nw/gui/dialogs/projectload.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/dialogs/sessionlog.py b/nw/gui/dialogs/sessionlog.py
index d2dd739e..a2e99f9d 100644
--- a/nw/gui/dialogs/sessionlog.py
+++ b/nw/gui/dialogs/sessionlog.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/docdetails.py b/nw/gui/elements/docdetails.py
index 7f273ebf..b638ea79 100644
--- a/nw/gui/elements/docdetails.py
+++ b/nw/gui/elements/docdetails.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/doceditor.py b/nw/gui/elements/doceditor.py
index fb76ff67..5ed52888 100644
--- a/nw/gui/elements/doceditor.py
+++ b/nw/gui/elements/doceditor.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/doctitlebar.py b/nw/gui/elements/doctitlebar.py
index e9772d84..8547ad06 100644
--- a/nw/gui/elements/doctitlebar.py
+++ b/nw/gui/elements/doctitlebar.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/doctree.py b/nw/gui/elements/doctree.py
index 47c5c276..b6858905 100644
--- a/nw/gui/elements/doctree.py
+++ b/nw/gui/elements/doctree.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/docviewer.py b/nw/gui/elements/docviewer.py
index 84f4a8fd..d04aa152 100644
--- a/nw/gui/elements/docviewer.py
+++ b/nw/gui/elements/docviewer.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/noticebar.py b/nw/gui/elements/noticebar.py
index c9022262..b5580984 100644
--- a/nw/gui/elements/noticebar.py
+++ b/nw/gui/elements/noticebar.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/outline.py b/nw/gui/elements/outline.py
index fe274277..660af8b3 100644
--- a/nw/gui/elements/outline.py
+++ b/nw/gui/elements/outline.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/searchbar.py b/nw/gui/elements/searchbar.py
index 6e9d4b12..68518d8d 100644
--- a/nw/gui/elements/searchbar.py
+++ b/nw/gui/elements/searchbar.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/elements/viewdetails.py b/nw/gui/elements/viewdetails.py
index 7c96a74e..9a12293f 100644
--- a/nw/gui/elements/viewdetails.py
+++ b/nw/gui/elements/viewdetails.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/icons.py b/nw/gui/icons.py
index d9212f5c..d74ae685 100644
--- a/nw/gui/icons.py
+++ b/nw/gui/icons.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/mainmenu.py b/nw/gui/mainmenu.py
index 64f72ee5..e6553191 100644
--- a/nw/gui/mainmenu.py
+++ b/nw/gui/mainmenu.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/statusbar.py b/nw/gui/statusbar.py
index a3aeb0bb..f2492910 100644
--- a/nw/gui/statusbar.py
+++ b/nw/gui/statusbar.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/theme.py b/nw/gui/theme.py
index 2cdc1b2f..0e4e5eaf 100644
--- a/nw/gui/theme.py
+++ b/nw/gui/theme.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/tools/dochighlight.py b/nw/gui/tools/dochighlight.py
index 297cdeea..cfdad370 100644
--- a/nw/gui/tools/dochighlight.py
+++ b/nw/gui/tools/dochighlight.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/gui/tools/wordcounter.py b/nw/gui/tools/wordcounter.py
index ffe421a5..b7cb2045 100644
--- a/nw/gui/tools/wordcounter.py
+++ b/nw/gui/tools/wordcounter.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/guimain.py b/nw/guimain.py
index 0b6ac0a5..fb221ba2 100644
--- a/nw/guimain.py
+++ b/nw/guimain.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/project/backup.py b/nw/project/backup.py
index 43ec5e0a..3b6b61f4 100644
--- a/nw/project/backup.py
+++ b/nw/project/backup.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/project/document.py b/nw/project/document.py
index 64ec6027..b456043c 100644
--- a/nw/project/document.py
+++ b/nw/project/document.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/project/index.py b/nw/project/index.py
index b2e20455..7ff301a7 100644
--- a/nw/project/index.py
+++ b/nw/project/index.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/project/item.py b/nw/project/item.py
index 958d9b1d..7843270a 100644
--- a/nw/project/item.py
+++ b/nw/project/item.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/project/project.py b/nw/project/project.py
index ef09f671..45294564 100644
--- a/nw/project/project.py
+++ b/nw/project/project.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/project/status.py b/nw/project/status.py
index 71e7a287..c7771f3d 100644
--- a/nw/project/status.py
+++ b/nw/project/status.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/tools/analyse.py b/nw/tools/analyse.py
index 08fe9a7f..6cfe85b2 100644
--- a/nw/tools/analyse.py
+++ b/nw/tools/analyse.py
@@ -21,7 +21,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/tools/legacy.py b/nw/tools/legacy.py
index 1c3e17e6..b676caf7 100644
--- a/nw/tools/legacy.py
+++ b/nw/tools/legacy.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/tools/optionstate.py b/nw/tools/optionstate.py
index 6ab0dd19..776dbcb0 100644
--- a/nw/tools/optionstate.py
+++ b/nw/tools/optionstate.py
@@ -23,7 +23,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/tools/spellcheck.py b/nw/tools/spellcheck.py
index 2d12d508..a5b534cd 100644
--- a/nw/tools/spellcheck.py
+++ b/nw/tools/spellcheck.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/tools/spellenchant.py b/nw/tools/spellenchant.py
index 18a22e47..4e7400a0 100644
--- a/nw/tools/spellenchant.py
+++ b/nw/tools/spellenchant.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/tools/spellsimple.py b/nw/tools/spellsimple.py
index ba430913..63a8847b 100644
--- a/nw/tools/spellsimple.py
+++ b/nw/tools/spellsimple.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/tools/translate.py b/nw/tools/translate.py
index 6b577792..dd1f72f3 100644
--- a/nw/tools/translate.py
+++ b/nw/tools/translate.py
@@ -22,7 +22,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging
diff --git a/nw/tools/wordcount.py b/nw/tools/wordcount.py
index 88c2daf0..72043158 100644
--- a/nw/tools/wordcount.py
+++ b/nw/tools/wordcount.py
@@ -23,7 +23,7 @@
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
- along with this program. If not, see https://www.gnu.org/licenses/.
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
 import logging