Update plugin.json

Author: DanielHindi

plugin.json

@@ -3,7 +3,7 @@
   "pluginName": "Audio Media Player",
   "pluginDescription": "Couple the Media Player with your Media Center to let your users create playlists to have an amasing, modern listening experience.Related Topics: MP4,stream",
   "supportEmail": "support@buildfire.com",
-  "supportSite":"http://support.appdocumentation.com/knowledge-base/audio-media-player-plugin-tutorial/",
+  "supportSite":"http://learn.appdocumentation.com/plugin-tutorials/audio-media-player-plugin-tutorial",
   "pluginIcon": "icon.png",
   "control": {
     "content": {