uri module, fix example (#80554)

lib/ansible/modules/uri.py

@@ -257,12 +257,12 @@ EXAMPLES = r'''
   ansible.builtin.uri:
     url: http://www.example.com
 
-- name: Check that a page returns a status 200 and fail if the word AWESOME is not in the page contents
+- name: Check that a page returns successfully but fail if the word AWESOME is not in the page contents
   ansible.builtin.uri:
     url: http://www.example.com
     return_content: true
   register: this
-  failed_when: "'AWESOME' not in this.content"
+  failed_when: this is failed or "'AWESOME' not in this.content"
 
 - name: Create a JIRA issue
   ansible.builtin.uri: