diff --git a/htdocs/langs/en_US/errors.lang b/htdocs/langs/en_US/errors.lang
index 5d262f54200..164bfc3911c 100644
--- a/htdocs/langs/en_US/errors.lang
+++ b/htdocs/langs/en_US/errors.lang
@@ -308,7 +308,7 @@ ErrorExistingPermission = Permission <b>%s</b> for object <b>%s</b> already exis
 ErrorFieldExist=The value for <b>%s</b> already exist 
 ErrorEqualModule=Module invalid in <b>%s</b>
 ErrorFieldValue=Value for <b>%s</b> is incorrect
-ErrorCoherenceMenu=<b>%s</b> is required when <b>%</b> equal LEFT
+ErrorCoherenceMenu=<b>%s</b> is required when <b>%s</b> is 'left'
 
 # Warnings
 WarningParamUploadMaxFileSizeHigherThanPostMaxSize=Your PHP parameter upload_max_filesize (%s) is higher than PHP parameter post_max_size (%s). This is not a consistent setup.