migration.md: fix typo in TODO

diff --git a/docs/migration.md b/docs/migration.md
index 6141a67f508398f519688cea97caf8ebc80c8065..7331c85cc76489f613627e3f9172697f7881e645 100644 (file)
--- a/docs/migration.md
+++ b/docs/migration.md
@@ -151,7 +151,7 @@ The following components have been removed in v4.0.0.
 | Wells |  | Cards |
 | Justified navs | | |
 
-TODO: audit classes in v4 that aren't present in v4
+TODO: audit classes in v3 that aren't present in v4
 
 ### Responsive utilities