tracks/javascript/exercises/word-count/example.js in trackler-2.2.1.37 vs tracks/javascript/exercises/word-count/example.js in trackler-2.2.1.38

@@ -3,12 +3,12 @@
 function Words() {}
 
 Words.prototype.count = function (input) {
   var counts = {};
   var words = input.toLowerCase()
-                   .replace(/[,."\/!&@$%\^\*;:{}()¡¿?]/g, ' ')
-                   .replace(/\s'(\w+)'\s/, ' '+'$1'+' ')
-                   .match(/\S+/g);
+    .replace(/[,."\/!&@$%\^\*;:{}()¡¿?]/g, ' ')
+    .replace(/\s'(\w+)'\s/, ' ' + '$1' + ' ')
+    .match(/\S+/g);
 
   words.forEach(function (word) {
     counts[word] = counts.hasOwnProperty(word) ? counts[word] + 1 : 1;
   });
   return counts;