specific text in posts automatically hyperlink to page — help!

I need help with my blog. I have a page labeled “Production”, and whenever I use the term “production” in any posts, it automatically hyperlinks the text to my “Production” page, which is something I don’t want/need. Is there something within the coding that I have to change so that this doesn’t happen anymore?

Example: http://studioseventeen.org/2012/08/01/kilo-kish-watergun-prod-the-internet/