diff --git a/contrib/gitdm/filetypes.txt b/contrib/gitdm/filetypes.txt
index 15d6f803b9..165b71b3f9 100644
--- a/contrib/gitdm/filetypes.txt
+++ b/contrib/gitdm/filetypes.txt
@@ -4,7 +4,7 @@
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
-# (at your option  any later version.
+# (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of