anchor.diff:  
       .alert.is-important
         :marked
  -        [Angular modules](#angular-module)을 사용할 때도 같은 방법을 쓸 수 있습니다.
  +        [Angular module](#angular-module)을 사용할 때도 같은 방법을 쓸 수 있습니다.
           
           Note that you can often achieve this same goal using Angular modules instead.
   
  
positive.code:   .l-sub-section
      block annotation-defn
        :marked
          사실상 [Decoration 데코레이션](#decorator)과 동의어입니다.
  
          In practice, a synonym for Decoration.
  
  
negative.code:     The process of transforming code written in one form of JavaScript
      (e.g., TypeScript) into another form of JavaScript  (e.g., ES5).
   :marked
    ## TypeScript
    ## TypeScript
  .l-sub-section
    :marked
  