Fix in help.

diff --git a/qwerty.py b/qwerty.py
index a59bbd7..6d39445 100755
--- a/qwerty.py
+++ b/qwerty.py
@@ -67,7 +67,7 @@ qwerty.py [-c | --config /path/to/config] [-f] [-g | --geometry geometry] [-d] [
     Do not show window decorations

 -g | --geometry geometry
-    Specify window geometry
+    Specify window geometry (implies -f)

 -h | --help
     Show this help and exit.