fix: enabled naming the app via env variable

Author: newnewb

Diff for: lib/comments.js

@@ -3,16 +3,7 @@
  */
 async function checkComments(issues,pull){
     const comments = await issues.getComments(pull)
-    let result 
-//iterates over all the comments
-  for (comment of comments['data']){
-    if(comment.user.login=='commitlint[bot]'&&comment.user.type=='Bot'){ //looks for the first comment made by the bot
-    result = comment
-    break
-    }
-  }
-
-  return result
+    return comment = comments.data.find(comment => comment.user.login === process.env.APP_NAME + '[bot]')
 }
 
 module.exports = checkComments