--- a/i18n/en.po	Fri May 20 19:27:00 2011 +0200
+++ b/i18n/en.po	Mon May 23 13:35:09 2011 +0200
@@ -3383,7 +3383,7 @@
 
 #, python-format
 msgid ""
-"relation %s is supported but none if its definitions matches supported "
+"relation %s is supported but none of its definitions matches supported "
 "entities"
 msgstr ""