Defective contracts

According to Pinoy Law Student one needs to read up  5 times on a law topic in order to get a good grasp of it. So I reread the discussion by Paras of the four kinds of defective contracts in connection with the book the Law on Sales by Villanueva.

On page 732 of the  Civil Code of the Philippines Annotated, Volume IV, 2008 Edition Paras listed the four kinds of defective contracts:

On the top of the next page he said:

So far so good. 

But at the end of the page when he quoted the Code Commission he went back on his word thus:

Note: Today October 12, 2013 I have had occasion to re-read page 732 and now think that it could be the Code Commission who got it wrong if the the word "decreasing" inside the parenthesis is a direct quotation.