tracks/javascript/exercises/pascals-triangle/example.js in trackler-2.2.1.37 vs tracks/javascript/exercises/pascals-triangle/example.js in trackler-2.2.1.38

@@ -1,23 +1,23 @@
 'use strict';
 
 function sumElements(element, index, array) {
-  /*jshint validthis:true */
-  this.push(element + (array[index+1] || 0));
+  /* jshint validthis:true */
+  this.push(element + (array[index + 1] || 0));
 }
 
 function fillRows(rows) {
   var result = [[1]];
   for (var x = 1; x < rows; x++) {
     var newRow = [1];
-    result[x-1].forEach(sumElements, newRow);
+    result[x - 1].forEach(sumElements, newRow);
     result.push(newRow);
   }
   return result;
 }
 
 function Triangle(rows) {
   this.rows = fillRows(rows);
   this.lastRow = this.rows[this.rows.length - 1];
 }
 
-module.exports = Triangle;
\ No newline at end of file
+module.exports = Triangle;