diff --git a/actionview/test/actionpack/controller/render_test.rb b/actionview/test/actionpack/controller/render_test.rb
index 27150c7d5f594471b56fd1511609de8fe3d55466..9409775fef85c99acdf1b9304bd0b690d36616b5 100644
--- a/actionview/test/actionpack/controller/render_test.rb
+++ b/actionview/test/actionpack/controller/render_test.rb
@@ -728,7 +728,7 @@ def test_render_in_top_directory_with_slash
 
   def test_render_process
     get :render_action_hello_world_as_string
-    assert_equal ["Hello world!"], @controller.process(:render_action_hello_world_as_string)
+    assert_equal "Hello world!", @controller.process(:render_action_hello_world_as_string)
   end
 
   # :ported: