diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
index 342b01b3a5e513d39640ed7fb19fdee608f83d11..104ca5479358800c889469f816c3f77549ee3288 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -317,8 +317,6 @@ def create_table(table_name, comment: nil, **options)
# [:force]
# Set to true to drop the table before creating it.
# Defaults to false.
- # [:type]
- # The column type of primary key. Defaults to +:integer+.
#
# Note that #create_join_table does not create any indices by default; you can use
# its block form to do so yourself: