diff --git a/docs/5.0_migration.md b/docs/5.0_migration.md
index d2055eb..da7c0b1 100644
--- a/docs/5.0_migration.md
+++ b/docs/5.0_migration.md
@@ -21,3 +21,4 @@ External API did not change.
 - added `stateInline.ruler2` and `stateInline.delimiters` needed to parse emphasis-like markup better
   - emphasis-like tags now can't be skipped with `stateInline.skipToken`, they treat a sequence of markers (e.g. `***`) as a token instead
   - `stateInline.delimiters` is linked with `stateInline.tokens`, so truncating/splicing `stateInline.tokens` may break things
+