diff --git a/administrator/components/com_jedchecker/libraries/rules/framework.ini b/administrator/components/com_jedchecker/libraries/rules/framework.ini
index 8d41231..7972f23 100644
--- a/administrator/components/com_jedchecker/libraries/rules/framework.ini
+++ b/administrator/components/com_jedchecker/libraries/rules/framework.ini
@@ -22,7 +22,7 @@
 leftover_folders=".DS_Store,.svn,.git"
 
 error_groups="directdb"
-directdb="mysql_connect,mysql_query,mysql_close,mysql_​escape_​string"
+directdb="mysql_connect,mysql_query,mysql_close,mysql_escape_string"
 
 warning_groups="superglobals"
 superglobals="$_GET,$_POST,$_SESSION,$_COOKIE,$_FILES"