Give MySpace artist support a better name

youtube_dl/extractor/extractors.py

@@ -666,7 +666,7 @@ from .mtv import (
 from .muenchentv import MuenchenTVIE
 from .mwave import MwaveIE, MwaveMeetGreetIE
 from .mychannels import MyChannelsIE
-from .myspace import MySpaceIE, MySpaceAlbumIE, MySpaceArtistSongsIE
+from .myspace import MySpaceIE, MySpaceAlbumIE, MySpaceArtistIE
 from .myspass import MySpassIE
 from .myvi import (
     MyviIE,

youtube_dl/extractor/myspace.py

@@ -206,8 +206,8 @@ class MySpaceAlbumIE(InfoExtractor):
         return self.playlist_result(entries, playlist_id, self._og_search_title(webpage))
 
 
-class MySpaceArtistSongsIE(InfoExtractor):
+class MySpaceArtistIE(InfoExtractor):
-    IE_NAME = 'MySpace:artist:songs'
+    IE_NAME = 'MySpace:artist'
     _VALID_URL = r'https?://myspace\.com/(?P<artist>[^/]*)/music/songs'
 
     _TEST = {