Update createPurmutations.js

Author: rubiin

String/createPurmutations.js

@@ -2,7 +2,7 @@
 a permutation of a set is, loosely speaking, an arrangement of its members into a sequence or linear order, or if the set is already ordered, a rearrangement of its elements.
 The word "permutation" also refers to the act or process of changing the linear order of an ordered set
 More at : https://en.wikipedia.org/wiki/Permutation
-/*
+*/
 
 const createPermutations = (str) => {
 // convert string to array