docs: revert unexpected change

docs/examples.md

@@ -503,7 +503,7 @@ For workflows using `on: push` you may want to ignore push events for tags and o
 on:
   push:
     branches:
-      - '**'
+      - '**' 
 ```
 
 If you have a workflow that contains jobs to handle push events on branches as well as tags, you can make sure that the job where you use `create-pull-request` action only executes when `github.ref` is a branch by using an `if` condition as follows.