Mark optional parameter

diff --git a/adminer/static/functions.js b/adminer/static/functions.js
index 3dde40e406f4e62d867838e21f5cf41656e4f0d2..effb3aa78617fd5e045ff3318b1875c6ab158d6b 100644 (file)
--- a/adminer/static/functions.js
+++ b/adminer/static/functions.js
@@ -666,7 +666,7 @@ function ajaxForm(form, message, button) {
 /** Display edit field
 * @param MouseEvent
 * @param number display textarea instead of input, 2 - load long text
-* @param string warning to display
+* @param [string] warning to display
 * @this HTMLElement
 */
 function selectClick(event, text, warning) {