code: public void updateComment(int commentId, CommentUpdate comment) {
  		getResourceFactory().getApiResource("/comment/" + commentId)
  				.entity(comment, MediaType.APPLICATION_JSON_TYPE).put();
  	}
docs: Updates an already created comment. This should only be used to correct
  spelling and grammatical mistakes in the comment.
  
  @param commentId
  The id of the comment
  @param comment
  The updated comment definition