Update api_client.js

Author: dubesar

lib/api_client.js

@@ -2,7 +2,7 @@ const { version, baseUrl } = require("./config");
 
 var request = require("request"),
   logger,
-  packageVersion = require("../../package.json").version;
+  packageVersion = require("../package.json").version;
 
 /**
  * ApiClient is a function based Class.