Changed label on top button from Edit to Customize

_layouts/rule.html

@@ -118,7 +118,7 @@ layout: default
                   editableFields[i].style.display = "none";
               }
           }
-          document.getElementById("editToggle").innerHTML = "Edit";
+          document.getElementById("editToggle").innerHTML = "Customize";
       } else {
           editMode = true;
           classDisplayAll("button","block");