Updated package description.

Author: neogeek

UnityPackage/package.json

@@ -3,7 +3,7 @@
   "displayName": "Rhythm Game Utilities",
   "version": "1.0.0",
   "unity": "2022.3",
-  "description": "Utilities for building rhythm games like Guitar Hero or Rock Band in Unity.",
+  "description": "A collection of utilities for creating rhythm games in Unity.",
   "documentationUrl": "https://github.com/neogeek/rhythm-game-utilities",
   "changelogUrl": "https://github.com/neogeek/rhythm-game-utilities/blob/main/CHANGELOG.md",
   "licensesUrl": "https://github.com/neogeek/rhythm-game-utilities/blob/main/LICENSE",