Add missing doc comment

2013-12-20 15:47:01 -08:00 · 2013-12-20 15:47:01 -08:00 · 0c710f65d4
parent 3d0605a8e7
commit 0c710f65d4
1 changed files with 1 additions and 1 deletions
--- a/adminer/include/editing.inc.php
+++ b/adminer/include/editing.inc.php
@ -438,7 +438,7 @@ function remove_definer($query) {

 /** Format foreign key to use in SQL query
 * @param array ("table" => string, "source" => array, "target" => array, "on_delete" => one of $on_actions, "on_update" => one of $on_actions)
-* @return 
+* @return string
 */
 function format_foreign_key($foreign_key) {
 	global $on_actions;