diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb
index 4a8e6bdd23bdebf47e28b521d70ba543384e7ee6..a83b90a95f4ff495d2d7e75a0f7464adfd5629c4 100644
--- a/activerecord/lib/active_record/migration.rb
+++ b/activerecord/lib/active_record/migration.rb
@@ -395,7 +395,7 @@ def check_pending!(connection = Base.connection)
 
       def load_schema_if_pending!
         if ActiveRecord::Migrator.needs_migration? || !ActiveRecord::Migrator.any_migrations?
-          # Roundrip to Rake to allow plugins to hook into database initialization.
+          # Roundtrip to Rake to allow plugins to hook into database initialization.
           FileUtils.cd Rails.root do
             current_config = Base.connection_config
             Base.clear_all_connections!