diff --git a/beets/autotag/__init__.py b/beets/autotag/__init__.py
index 0d538a72f..738ff4813 100644
--- a/beets/autotag/__init__.py
+++ b/beets/autotag/__init__.py
@@ -278,7 +278,8 @@ class APIAutotaggerPlugin(BeetsPlugin):
         :type artists: list[dict]
         :param id_key: Key corresponding to ``artist_id`` value.
         :type id_key: str
-        :param name_key: Keys corresponding to values to concatenate for ``artist``.
+        :param name_key: Keys corresponding to values to concatenate
+            for ``artist``.
         :type name_key: str
         :return: Normalized artist string.
         :rtype: str
diff --git a/beetsplug/discogs.py b/beetsplug/discogs.py
index 0c9d1b397..47747420a 100644
--- a/beetsplug/discogs.py
+++ b/beetsplug/discogs.py
@@ -294,7 +294,9 @@ class DiscogsPlugin(BeetsPlugin):
             self._log.warning(u"Release does not contain the required fields")
             return None
 
-        artist, artist_id = APIAutotaggerPlugin.get_artist([a.data for a in result.artists])
+        artist, artist_id = APIAutotaggerPlugin.get_artist(
+            [a.data for a in result.artists]
+        )
         album = re.sub(r' +', ' ', result.title)
         album_id = result.data['id']
         # Use `.data` to access the tracklist directly instead of the
@@ -533,7 +535,9 @@ class DiscogsPlugin(BeetsPlugin):
         title = track['title']
         track_id = None
         medium, medium_index, _ = self.get_track_index(track['position'])
-        artist, artist_id = APIAutotaggerPlugin.get_artist(track.get('artists', []))
+        artist, artist_id = APIAutotaggerPlugin.get_artist(
+            track.get('artists', [])
+        )
         length = self.get_track_length(track['duration'])
         return TrackInfo(title, track_id, artist=artist, artist_id=artist_id,
                          length=length, index=index,
diff --git a/beetsplug/spotify.py b/beetsplug/spotify.py
index 34ec4b7ee..66ee2a16d 100644
--- a/beetsplug/spotify.py
+++ b/beetsplug/spotify.py
@@ -306,8 +306,8 @@ class SpotifyPlugin(APIAutotaggerPlugin):
         """Query the Spotify Search API for the specified ``keywords``, applying
         the provided ``filters``.
 
-        :param query_type: Item type to search across. Valid types are: 'album',
-            'artist', 'playlist', and 'track'.
+        :param query_type: Item type to search across. Valid types are:
+            'album', 'artist', 'playlist', and 'track'.
         :type query_type: str
         :param filters: (Optional) Field filters to apply.
         :type filters: dict