Rephrase the OCI description for clarity

[rails.git] / db / migrate / 022_key_constraints.rb

diff --git a/db/migrate/022_key_constraints.rb b/db/migrate/022_key_constraints.rb
index 3030ed2cf6e33e651b554ee16745a4f9b001521c..e7840b4147dd62ead3cfbf93d721d017968d7f89 100644 (file)
--- a/db/migrate/022_key_constraints.rb
+++ b/db/migrate/022_key_constraints.rb
@@ -1,5 +1,3 @@
-require "migrate"
-
 class KeyConstraints < ActiveRecord::Migration[4.2]
   def self.up
     # Primary keys