Fix syntax and whitespaces

Author: andrea-ligios

lib/commons/config.js

@@ -19,12 +19,10 @@ const getRequiredOption = (options, optionName) => {
 
 const getApiKey = ({ apiKey, token }) => {
   if (apiKey) return apiKey;  
-  
   if (!token) throw new ReportPortalRequiredOptionError('apiKey');
-  
   console.warn(`Option 'token' is deprecated. Use 'apiKey' instead.`);
   return token;
-}
+};
 
 const getClientConfig = (options) => {
   let calculatedOptions = options;