diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index 92c20ec79f66d4a21bc551326835d4899576c87a..227f93c6a1a9ddbcb508afda2f28cc4dd67d0109 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## Rails 6.0.0.alpha (Unreleased) ##
 
-*   Fix `#columsn_for_distinct` of MySQL and PostgreSQL to make
+*   Fix `#columns_for_distinct` of MySQL and PostgreSQL to make
     `ActiveRecord::FinderMethods#limited_ids_for` use correct primary key values
     even if `ORDER BY` columns include other table's primary key.