diff --git a/db/migrate/20140414131055_change_state_to_allow_empty_merge_request_diffs.rb b/db/migrate/20140414131055_change_state_to_allow_empty_merge_request_diffs.rb
index e131cbd132affb019ff5388baee41ff12997632c..1f6d85d5f66ce0d0773d4bac461b0dcf50fe5310 100644
--- a/db/migrate/20140414131055_change_state_to_allow_empty_merge_request_diffs.rb
+++ b/db/migrate/20140414131055_change_state_to_allow_empty_merge_request_diffs.rb
@@ -1,9 +1,11 @@
 class ChangeStateToAllowEmptyMergeRequestDiffs < ActiveRecord::Migration
   def up
-    change_column :merge_request_diffs, :state, :string, null: true, default: nil
+    change_column :merge_request_diffs, :state, :string, null: true,
+                  default: nil
   end
 
   def down
-    change_column :merge_request_diffs, :state, :string, null: false, default: "collected"
+    change_column :merge_request_diffs, :state, :string, null: false,
+                  default: 'collected'
   end
 end