Fixed formatting

test/helpers.js

@@ -22,13 +22,13 @@ exports.testUtils = {
   do_check_eq : function do_check_eq(assert, actual, expected, text) {
     assert.equal(actual, expected, text);
   },
-  
+
   compareArrayOrderIrrelevant : function checkEqualityOfTwoArrays() {
     //---why? Basically in the tests we have to compare an array of nested objects for equality. However, deepEqual takes
     //into account the order, which we don't care about here
     //---accepts: any number of arrays
     //---returns: true or false
-    
+
     first_array = JSON.stringify(arguments[0].map(JSON.stringify).sort()) //take the first item from the array
     for(let i=1;i<arguments.length;i++){ //iterate through the rest of them
       if(JSON.stringify(arguments[i].map(JSON.stringify).sort()) != first_array){
@@ -36,9 +36,9 @@ exports.testUtils = {
       }
     }
     return true //all must be equal, return true
-    
+
   },
-  
+
   itemsHave : function itemsHave(items, data) {
     for (let i in items) {
       if(items[i] == data) return true;