fix linting error in the api error helper

gauravprwl14 · gauravprwl14 · commit 5f6639472f24 · 2018-04-15T20:55:30.000+05:30
diff --git a/server/helpers/APIError.js b/server/helpers/APIError.js
@@ -20,7 +20,6 @@ class ExtendableError extends Error {
  * @extends ExtendableError
  */
 class APIError extends ExtendableError {
-
     /**
      * Creates an API error.
      * @param {string} message - Error message.
