remove social

_config.yml

@@ -24,8 +24,6 @@ description: >- # this means to ignore newlines until "baseurl:"
   personal blog
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "https://blog.sgok.dev" # the base hostname & protocol for your site, e.g. http://example.com
-twitter_username: sgokdev
-github_username:  sgok
 
 show_excerpts: true
 permalink: /:categories/:year/:month/:day/:title:output_ext