Update _config.yml

Author: devkdb

_config.yml

@@ -41,7 +41,7 @@ copyright_url: # "copyright" URL, defaults to site.url
 comments:
   provider: "disqus" # false (default), "disqus", "discourse", "facebook", "staticman", "staticman_v2", "utterances", "giscus", "custom"
   disqus:
-    shortname: "BongsterNote"
+    shortname: "bongster"
   discourse:
     server: # https://meta.discourse.org/t/embedding-discourse-comments-via-javascript/31963 , e.g.: meta.discourse.org
   facebook: