removing trailing whitespace

test/helpers/BurnableTokenMock.sol

@@ -9,4 +9,4 @@ contract BurnableTokenMock is BurnableToken {
     totalSupply = initialBalance;
   }
 
-}
+}

test/helpers/CappedCrowdsaleImpl.sol

@@ -14,7 +14,7 @@ contract CappedCrowdsaleImpl is CappedCrowdsale {
     uint256 _cap
   )
     Crowdsale(_startTime, _endTime, _rate, _wallet)
-    CappedCrowdsale(_cap) 
+    CappedCrowdsale(_cap)
   {
   }
 

test/helpers/FinalizableCrowdsaleImpl.sol

@@ -13,7 +13,7 @@ contract FinalizableCrowdsaleImpl is FinalizableCrowdsale {
     address _wallet
   )
     Crowdsale(_startTime, _endTime, _rate, _wallet)
-    FinalizableCrowdsale() 
+    FinalizableCrowdsale()
   {
   }
 

test/helpers/RefundableCrowdsaleImpl.sol

@@ -14,7 +14,7 @@ contract RefundableCrowdsaleImpl is RefundableCrowdsale {
     uint256 _goal
   )
     Crowdsale(_startTime, _endTime, _rate, _wallet)
-    RefundableCrowdsale(_goal) 
+    RefundableCrowdsale(_goal)
   {
   }
 

test/helpers/increaseTime.js

@@ -44,5 +44,5 @@ export const duration = {
   hours:   function(val) { return val * this.minutes(60) },
   days:    function(val) { return val * this.hours(24) },
   weeks:   function(val) { return val * this.days(7) },
-  years:   function(val) { return val * this.days(365)} 
-};
+  years:   function(val) { return val * this.days(365)}
+};

test/helpers/timer.js

@@ -2,7 +2,7 @@
 module.exports = s => {
   return new Promise((resolve, reject) => {
     web3.currentProvider.sendAsync({
-      jsonrpc: '2.0', 
+      jsonrpc: '2.0',
       method: 'evm_increaseTime',
       params: [s], // 60 seaconds, may need to be hex, I forget
       id: new Date().getTime() // Id of the request; anything works, really