voting requires a comment - completes #102

test/models/quiz_comment_test.rb

@@ -9,7 +9,7 @@ class QuizCommentTest < ActiveSupport::TestCase
   test "user to comments association" do
     manager = users(:manager)
 
-    assert_equal 4, manager.quiz_comments.size
+    assert_equal 5, manager.quiz_comments.size
   end
 
   test "candidate to comments association" do