From 49245f37f7fc60bea5862aae1c9f8e1f1475872d Mon Sep 17 00:00:00 2001
From: Yves Senn <yves.senn@gmail.com>
Date: Wed, 13 Nov 2013 09:02:11 +0100
Subject: Revert "`remove_column` does not take a type argument. [ci skip].
 Closes #12864"

As of Rails 4.0 `remove_column` is no longer an alias for `remove_columns`.
The type is actually valid and used when issuing a rollback (new `change` method).

This reverts commit 9c9d4948e428a226a19aa92c17fa6ac5833c2fb8.
---
 guides/source/migrations.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'guides')

diff --git a/guides/source/migrations.md b/guides/source/migrations.md
index 93c7314779..71a177bca7 100644
--- a/guides/source/migrations.md
+++ b/guides/source/migrations.md
@@ -179,7 +179,7 @@ generates
 ```ruby
 class RemovePartNumberFromProducts < ActiveRecord::Migration
   def change
-    remove_column :products, :part_number
+    remove_column :products, :part_number, :string
   end
 end
 ```
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