Fix type and redundant parentheses

novelwriter/__init__.py

@@ -283,7 +283,7 @@ def _createApp(style: str) -> QApplication:
     """Create the app. This is done in a function to make it easier to
     block app creation during testing.
     """
-    app = QApplication([CONFIG.appName, (f"-style={style}")])
+    app = QApplication([CONFIG.appName, f"-style={style}"])
     app.setApplicationName(CONFIG.appName)
     app.setApplicationVersion(__version__)
     app.setOrganizationDomain(__domain__)

pkgutils.py

@@ -141,7 +141,7 @@ if __name__ == "__main__":
     parser = argparse.ArgumentParser(
         usage="pkgutils.py [command] [--flags]",
         description=(
-            "This tool provides setup and build commands for installing or distibuting "
+            "This tool provides setup and build commands for installing or distributing "
             "novelWriter as a package on Linux, Mac and Windows, as well as developer tools "
             "for internationalisation."
         )