update description.

_config.yml

@@ -16,9 +16,7 @@
 title: BP
 email:
 description: >- # this means to ignore newlines until "baseurl:"
-  Write an awesome description for your new site here. You can edit this
-  line in _config.yml. It will appear in your document head meta (for
-  Google search results) and in your feed.xml site description.
+  Hi, I'm Bryant Panyarachun. 
 twitter_username: itsbryantp
 github_username: itsbryantp
 minimal_mistakes_skin: default