diff --git a/beets/ui/commands.py b/beets/ui/commands.py
index e4222b631..2cd1ec682 100644
--- a/beets/ui/commands.py
+++ b/beets/ui/commands.py
@@ -132,11 +132,11 @@ def dist_string(dist):
     return out
 
 def source_string(source):
-    colors = {
-        'MusicBrainz': 'green',
-        'Unknown': 'red',
-    }
-    return ui.colorize(colors.get(source, 'yellow'), source)
+    """Colorize a data_source string.
+    """
+    if source == 'MusicBrainz':
+        return source
+    return ui.colorize('yellow', source)
 
 def show_change(cur_artist, cur_album, match):
     """Print out a representation of the changes that will be made if an
@@ -196,12 +196,10 @@ def show_change(cur_artist, cur_album, match):
         print_(message)
 
     # Info line.
-    info = []
-    # Distance/similarity.
-    info.append('(Similarity: %s)' % dist_string(match.distance))
-    # Source.
-    info.append('(Source: %s)' % source_string(match.info.data_source))
-    print_(' '.join(info))
+    print_('from {0}, similarity: {1}'.format(
+        source_string(match.info.data_source),
+        dist_string(match.distance),
+    ))
 
     # Tracks.
     pairs = match.mapping.items()
diff --git a/docs/plugins/discogs.rst b/docs/plugins/discogs.rst
index 091907172..d30dc5593 100644
--- a/docs/plugins/discogs.rst
+++ b/docs/plugins/discogs.rst
@@ -13,4 +13,4 @@ First, enable the ``discogs`` plugin (see :doc:`/plugins/index`).
 
 Then you will need to install the ``discogs-client`` library::
 
-    pip install discogs-client>=1.1.1
+    pip install discogs-client