docs: fixes and update current version

docs/sources/http_api/index.md

@@ -30,7 +30,7 @@ dashboards, creating users and updating data sources.
 * [Snapshot API]({{< relref "http_api/snapshot.md" >}})
 * [Annotations API]({{< relref "http_api/annotations.md" >}})
 * [Alerting API]({{< relref "http_api/alerting.md" >}})
-* [Alert Notification Channels API]({{< relref "http_api/alert_notification_channels.md" >}})
+* [Alert Notification Channels API]({{< relref "http_api/alerting_notification_channels.md" >}})
 * [User API]({{< relref "http_api/user.md" >}})
 * [Team API]({{< relref "http_api/team.md" >}})
 * [Admin API]({{< relref "http_api/admin.md" >}})

docs/sources/http_api/playlist.md

@@ -7,6 +7,7 @@ type = "docs"
 [menu.docs]
 name = "Playlist"
 parent = "http_api"
+identifier = "http_api_playlist"
 +++
 
 # Playlist API
@@ -28,7 +29,7 @@ Authorization: Bearer eyJrIjoiT0tTcG1pUlY2RnVKZTFVaDFsNFZXdE9ZWmNrMkZYbk
   Querystring Parameters:
 
   These parameters are used as querystring parameters.
-  
+
   - **query** - Limit response to playlist having a name like this value.
   - **limit** - Limit response to *X* number of playlist.
 
@@ -153,7 +154,7 @@ Content-Type: application/json
     "id": 5,
     "title":"my other dasboard"
     "order": 2,
-    
+
   }
 ]
 ```