Update MIGRATING.md

Author: wopian

packages/kitsu/MIGRATING.md

@@ -125,7 +125,7 @@ Dropped Node 8 suppsort. Lowest supported version is now Node 10.
 
 Dropped Node 6 support. Lowest supported version is now Node 8.
 
-`kitsu/node` now exists as a standalone package called `kitsu-node`. This has no dependency on Babel Runtime, as it's required only by the browser version of `kitsu`.
+~~`kitsu/node` now exists as a standalone package called `kitsu-node`. This has no dependency on Babel Runtime, as it's required only by the browser version of `kitsu`.~~ Change reverted.
 
 ## Migrating to `6.0.0`