comment wording changed

blank-canvas-blocks/experimental-theme.json

@@ -89,7 +89,7 @@
 				"wideSize": "1000px"
 			},
 			"custom-comments":{
-				"root": "I copied the root typography preset variables to custom until this (or a similar PR) gets merged: https://github.com/WordPress/gutenberg/pull/29714",
+				"root": "TODO: removed copied root typography preset variables to custom when this (or a similar PR) gets merged: https://github.com/WordPress/gutenberg/pull/29714",
 				"search-block": "the core/search variables won't work until https://github.com/WordPress/gutenberg/pull/29830 is merged"
 			},
 			"custom": {