Update README with new MiniTest base class

brianstorti · brianstorti · commit 32defe6925da · 2015-03-08T23:43:35.000-03:00
diff --git a/README.md b/README.md
@@ -2297,7 +2297,7 @@ end
 ```ruby
 require "test_helper"
 
-class Twitter::APITest < MiniTest::Unit::TestCase
+class Twitter::APITest < MiniTest::Test
   include Rack::Test::Methods
 
   def app
