[PR #10029/73178e3d backport][stable-10] fixed hidden warnings from extra tests - batch 3 (#10045)

fixed hidden warnings from extra tests - batch 3 (#10029)

* fixed hidden warnings from extra tests - batch 3

* add empty lines to separate sections of the EXAMPLE block

* Apply suggestions from code review

* Update plugins/modules/nmcli.py

Co-authored-by: Felix Fontein <felix@fontein.de>

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 73178e3d33)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

plugins/modules/nmcli.py

@@ -1227,7 +1227,6 @@ EXAMPLES = r"""
 # ```
 
 
-
 ## playbook-add.yml example
 
 - hosts: openstack-stage
@@ -1264,7 +1263,7 @@ EXAMPLES = r"""
       with_items:
         - '{{ nmcli_team_slave }}'
 
-###### Working with all cloud nodes - Bonding
+##### Working with all cloud nodes - Bonding
     - name: Try nmcli add bond - conn_name only & ip4 gw4 mode
       community.general.nmcli:
         type: bond