Documentation: clarify jellyfin api key location, add ports (#6298)

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

docs/widgets/services/jellyfin.md

@@ -5,7 +5,7 @@ description: Jellyfin Widget Configuration
 
 Learn more about [Jellyfin](https://github.com/jellyfin/jellyfin).
 
-You can create an API key from inside Jellyfin at `Settings > Advanced > Api Keys`.
+You can create an API key from inside the Jellyfin Administration Dashboard under `Advanced > API Keys`.
 
 As of v0.6.11 the widget supports fields `["movies", "series", "episodes", "songs"]`. These blocks are disabled by default but can be enabled with the `enableBlocks` option, and the "Now Playing" feature (enabled by default) can be disabled with the `enableNowPlaying` option.
 
@@ -17,7 +17,7 @@ As of v0.6.11 the widget supports fields `["movies", "series", "episodes", "song
 ```yaml
 widget:
   type: jellyfin
-  url: http://jellyfin.host.or.ip
+  url: http://jellyfin.host.or.ip:port
   key: apikeyapikeyapikeyapikeyapikey
   version: 2 # optional, default is 1
   enableBlocks: true # optional, defaults to false

docs/widgets/services/plex-tautulli.md

@@ -12,7 +12,7 @@ Allowed fields: no configurable fields for this widget.
 ```yaml
 widget:
   type: tautulli
-  url: http://tautulli.host.or.ip
+  url: http://tautulli.host.or.ip:port
   key: apikeyapikeyapikeyapikeyapikey
   enableUser: true # optional, defaults to false
   showEpisodeNumber: true # optional, defaults to false