Update readme

README.md

@@ -42,7 +42,13 @@ Example Config:
       "label": ":bug: Bug",
       "glob":"*# Bug*",
       "comment": "Thank you for creating a bug report, if you haven't already please ensure you have provided context on the bug and a minimal repo where we can reproduce the issue." // Comment on an issue with this label
-    }
+    },
+    {
+      "label": ":warning:Status: invalid (issue template not used)",
+      "glob": "*GENERATED_BY_TEMPLATE*",
+      "negate": true,
+      "comment": "Please pick a template when clicking on 'New Issue' "
+        }
   ],
   "comment": "Thank you for issue, please ensure no duplicate issues already exist and have a look at our docs site if you haven't already.", // Comment on any new issue that just got labelled
   "no_label_comment": "We could not automatically detect a matching label for this issue, please use the provided issue templates."  // Comment on an issue if the bot could not auto-detect a label for it