Added space after if

lib/utilities.js

@@ -32,7 +32,7 @@ const isFunc = func => func && func.constructor && func.call && func.apply ? tru
 const buildOptions = function(){
   let result = {};
   [...arguments].forEach(options => {
-    if(!options || typeof options !== 'object') return;
+    if (!options || typeof options !== 'object') return;
     Object.keys(options).forEach(key => result[key] = options[key]);
   });
   return result;