Remove unneeded quotes - notification/slack.py (#18826)

lib/ansible/modules/notification/slack.py

@@ -123,48 +123,48 @@ EXAMPLES = """
   local_action:
     module: slack
     token: thetoken/generatedby/slack
-    msg: "{{ inventory_hostname }} completed"
+    msg: '{{ inventory_hostname }} completed'
 
 - name: Send notification message via Slack all options
   local_action:
     module: slack
     token: thetoken/generatedby/slack
-    msg: "{{ inventory_hostname }} completed"
-    channel: "#ansible"
-    username: "Ansible on {{ inventory_hostname }}"
-    icon_url: "http://www.example.com/some-image-file.png"
+    msg: '{{ inventory_hostname }} completed'
+    channel: #ansible
+    username: 'Ansible on {{ inventory_hostname }}'
+    icon_url: http://www.example.com/some-image-file.png
     link_names: 0
     parse: 'none'
 
 - name: insert a color bar in front of the message for visibility purposes and use the default webhook icon and name configured in Slack
   slack:
     token: thetoken/generatedby/slack
-    msg: "{{ inventory_hostname }} is alive!"
+    msg: '{{ inventory_hostname }} is alive!'
     color: good
-    username: ""
-    icon_url: ""
+    username: ''
+    icon_url: ''
 
 - name: Use the attachments API
   slack:
     token: thetoken/generatedby/slack
     attachments:
-      - text: "Display my system load on host A and B"
-        color: "#ff00dd"
-        title: "System load"
+      - text: Display my system load on host A and B
+        color: #ff00dd
+        title: System load
         fields:
-          - title: "System A"
-            value: "load average: 0,74, 0,66, 0,63"
-            short: "true"
-          - title: "System B"
-            value: "load average: 5,16, 4,64, 2,43"
-            short: "true"
+          - title: System A
+            value: load average: 0,74, 0,66, 0,63"
+            short: True
+          - title: System B
+            value: 'load average: 5,16, 4,64, 2,43'
+            short: True
 
 - name: Send notification message via Slack (deprecated API using domain)
   local_action:
     module: slack
-    domain: future500.slack.com
+    domain: example.slack.com
     token: thetokengeneratedbyslack
-    msg: "{{ inventory_hostname }} completed"
+    msg: '{{ inventory_hostname }} completed'
 
 """