diff --git a/beets/autotag/match.py b/beets/autotag/match.py
index de9d089a7..38b5bb51b 100644
--- a/beets/autotag/match.py
+++ b/beets/autotag/match.py
@@ -37,7 +37,7 @@ ALBUM_WEIGHT = 3.0
 TRACK_WEIGHT = 1.0
 # The weight of a missing track.
 MISSING_WEIGHT = 0.9
-# The weight of an extra (umatched) track.
+# The weight of an extra (unmatched) track.
 UNMATCHED_WEIGHT = 0.6
 # These distances are components of the track distance (that is, they
 # compete against each other but not ARTIST_WEIGHT and ALBUM_WEIGHT;
diff --git a/beets/autotag/mb.py b/beets/autotag/mb.py
index 896f0cbb5..071561a15 100644
--- a/beets/autotag/mb.py
+++ b/beets/autotag/mb.py
@@ -164,7 +164,7 @@ def album_info(release):
                             int(medium['position']),
                             int(track['position']))
             if track.get('title'):
-                # Track title may be distinct from underling recording
+                # Track title may be distinct from underlying recording
                 # title.
                 ti.title = track['title']
             ti.disctitle = disctitle