Update _config.yml

Author: katestud

_config.yml

@@ -23,8 +23,8 @@ description: >- # this means to ignore newlines until "baseurl:"
   Musings and thoughts from Kate Studwell on dev-y things.
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "" # the base hostname & protocol for your site, e.g. http://example.com
-twitter_username: jekyllrb
-github_username:  jekyll
+twitter_username: katestud
+github_username:  katestud
 
 # Build settings
 remote_theme: samarsault/plainwhite-jekyll