diff --git a/rails-migrations.md b/rails-migrations.md
index 4d555b22..557a3d90 100644
--- a/rails-migrations.md
+++ b/rails-migrations.md
@@ -46,7 +46,6 @@ category: Rails
     add_column    :users, :first_name, :string
     remove_column :users, :first_name, :string
 
-    change_column :users, :first_name, :text
     change_column :users, :first_name, :text
 
     change_column_default :users, :admin, nil
diff --git a/rails-routes.md b/rails-routes.md
index 84fc39f0..1745ba0c 100644
--- a/rails-routes.md
+++ b/rails-routes.md
@@ -5,7 +5,7 @@ category: Rails
 
 ## Multiple resources (`resources`)
 
-    resources :books
+    resources :photos
 
     # PhotosController:
     # index  =>    GET /photos
@@ -17,9 +17,9 @@ category: Rails
     # delete => DELETE /photos/:id
     #
     # Helpers:
-    # new_book_path
-    # book_path(id)
-    # edit_book_path(id)
+    # new_photo_path
+    # photo_path(id)
+    # edit_photo_path(id)
 
 ### Custom actions