fixes key, column names
@@ -504,8 +504,8 @@ class Mobileclient(_Base):
If a track is not hosted on Google Music, then the playlist entry key
``'source'`` has the value ``'1'``, and may not have a ``'track'``
- key (e.g., for an MP3 without ID3 tags). In this case, the key ``'id'``
- corresponds to the column ``MD5Hash`` in the table ``XFILES`` in Music
+ key (e.g., for an MP3 without ID3 tags). In this case, the key ``'trackId'``
+ corresponds to the column ``ServerId`` in the table ``XFILES`` in Music
Manager's local SQLite database (stored, e.g., at
~/Library/Application\ Support/Google/MusicManager/ServerDatabase.db
on OS X). Among other things, the SQLite database exposes the track's
