Examples syntax batch4 (#5620)

* Change example syntax on authorized_key module

* Change example syntax on cron module

* Change example syntax on group module

* Change example syntax on hostname module

* Change example syntax on seboolean module

* Change example syntax on selinux module

* Change example syntax on service module

* Change example syntax on sysctl module

* Change example syntax on systemd module

* Change example syntax on user module

* Change example syntax on debug module

* Change example syntax on fail module

* Change example syntax on include module

* Change example syntax on include_role module

* Change example syntax on include_vars module

* Change example syntax on pause module

* Change example syntax on wait_for module

* Change example syntax on apache2_module module

* > Change example syntax on django_manage module

* Change example syntax on htpasswd module

lib/ansible/modules/system/service.py

@@ -78,25 +78,41 @@ options:
 
 EXAMPLES = '''
 # Example action to start service httpd, if not running
-- service: name=httpd state=started
+- service:
+    name: httpd
+    state: started
 
 # Example action to stop service httpd, if running
-- service: name=httpd state=stopped
+- service:
+    name: httpd
+    state: stopped
 
 # Example action to restart service httpd, in all cases
-- service: name=httpd state=restarted
+- service:
+    name: httpd
+    state: restarted
 
 # Example action to reload service httpd, in all cases
-- service: name=httpd state=reloaded
+- service:
+    name: httpd
+    state: reloaded
 
 # Example action to enable service httpd, and not touch the running state
-- service: name=httpd enabled=yes
+- service:
+    name: httpd
+    enabled: yes
 
 # Example action to start service foo, based on running process /usr/bin/foo
-- service: name=foo pattern=/usr/bin/foo state=started
+- service:
+    name: foo
+    pattern: /usr/bin/foo
+    state: started
 
 # Example action to restart network service for interface eth0
-- service: name=network state=restarted args=eth0
+- service:
+    name: network
+    state: restarted
+    args: eth0
 
 '''