Merge pull request #3151 from edx/arbab/user-cutome-msg

added the custom fail message

playbooks/roles/user/tasks/main.yml

@@ -120,7 +120,7 @@
   register: github_users_return
 
 - fail:
-    msg: "User {{ item.item.name }} didn't added ssh key to his account over github"
+    msg: "User {{ item.item.name }} doesn't have an SSH key associated with their account"
   with_items: "{{ github_users_return.results | default([]) }}"
   when: item.content_length == "0"