diff --git a/kitty/config_data.py b/kitty/config_data.py
index 610ad1187..8412dd866 100644
--- a/kitty/config_data.py
+++ b/kitty/config_data.py
@@ -169,14 +169,14 @@ Similarly, to switch back to the previous layout::
 ''')],
     'shortcuts.fonts': [
         _('Font sizes'), _('''\
-You can change the font size for all top-level kitty windows at a time
+You can change the font size for all top-level kitty OS windows at a time
 or only the current one.
 '''), _('''\
 To setup shortcuts for specific font sizes::
 
     map kitty_mod+f6 change_font_size all 10.0
 
-To setup shortcuts to change only the current window's font size::
+To setup shortcuts to change only the current OS window's font size::
 
     map kitty_mod+f6 change_font_size current 10.0
 ''')],