Delete extra blank line

Author: fxn

activerecord/test/cases/reflection_test.rb

@@ -718,7 +718,6 @@ def assert_reflection(klass, association, options)
     end
 end
 
-
 class DeprecatedReflectionsTest < ActiveRecord::TestCase
   test "has_many" do
     assert_non_deprecated_reflection DATS::Author, :posts