Changed 'args' to 'arguments' in test description

actionpack/test/abstract/callbacks_test.rb

@@ -259,7 +259,7 @@ module AbstractController
     end
 
     class TestCallbacksWithArgs < ActiveSupport::TestCase
-      test "callbacks still work when invoking process with multiple args" do
+      test "callbacks still work when invoking process with multiple arguments" do
         controller = CallbacksWithArgs.new
         controller.process(:index, " Howdy!")
         assert_equal "Hello world Howdy!", controller.response_body

actionpack/test/abstract/collector_test.rb

@@ -42,7 +42,7 @@ module AbstractController
         end
       end
 
-      test "generated methods call custom with args received" do
+      test "generated methods call custom with arguments received" do
         collector = MyCollector.new
         collector.html
         collector.text(:foo)