How do I change the meta data (? I think this is what it is called) that appears along side my site in search engines such as Google. It currently has the stock text from WordPress "This is an example of a page. Unlike posts, which are displayed on your blog's front page in the order they're published, pages are better suited for more". Naturally I would like to change this to something more descriptive.
The blog I need help with is 2ndeasthampsteadscoutgroup.com.