Update code docs

Author: jellyrock-bot

docs/components_video_VideoPlayerView.bs.html

@@ -442,7 +442,7 @@
   m.LoadMetaDataTask.content = []
 
   ' If we have nothing to play, return to previous screen
-  if not isValidAndNotEmpty(videoContent)
+  if not isValid(videoContent) or not isValid(videoContent[0])
     stopLoadingSpinner()
     showPlaybackErrorDialog(tr("There was an error retrieving the data for this item from the server."))
     return