The site description you added to your web site may not always display in the Google search results. This is because Google will display a different description in its results pages, depending on the keyword phrase that was searched for. Because of this, it's impossible to completely control what will show up as you have no way of knowing every single keyword phrase that someone might use to find your site.

If you don't like the description, try modifying the area where Google is pulling the description, and see if Google will pick up the changes and use the new description as the snippet in the search results. Remember that the description of a page is important when it comes to increasing visits to your site. If your description is compelling you will get more traffic from search engines?