diff --git a/GROUPS.md b/GROUPS.md
index 8c0c3563e0..8286b29bc6 100644
--- a/GROUPS.md
+++ b/GROUPS.md
@@ -149,7 +149,7 @@ These groups are used mostly for informational purposes
 * `trapdoor=2`: Open trapdoor
 * `glass=1`: Glass (full cubes only)
 * `rail=1`: Rail
-* `music_record`: Music Disc (rating is track ID)
+* `music_record`: Item is Music Disc
 * `tnt=1`: Block is TNT
 * `boat=1`: Boat
 * `minecart=1`: Minecart