diff --git a/tutorial/php/PhpClient.php b/tutorial/php/PhpClient.php
index fdd12ac..dc36f6d 100755
--- a/tutorial/php/PhpClient.php
+++ b/tutorial/php/PhpClient.php
@@ -29,17 +29,17 @@
   $transport = new TBufferedTransport($socket, 1024, 1024);
   $protocol = new TBinaryProtocol($transport);
   $client = new CalculatorClient($protocol);
-  
+
   $transport->open();
-  
+
   $client->ping();
   print "ping()\n";
- 
+
   $sum = $client->add(1,1);
   print "1+1=$sum\n";
-  
+
   $work = new tutorial_Work();
-  
+
   $work->op = tutorial_Operation::DIVIDE;
   $work->num1 = 1;
   $work->num2 = 0;
@@ -50,18 +50,18 @@
   } catch (tutorial_InvalidOperation $io) {
     print "InvalidOperation: $io->why\n";
   }
-  
+
   $work->op = tutorial_Operation::SUBTRACT;
   $work->num1 = 15;
   $work->num2 = 10;
   $diff = $client->calculate(1, $work);
   print "15-10=$diff\n";
-  
+
   $log = $client->getStruct(1);
   print "Log: $log->value\n";
-  
+
   $transport->close();
-  
+
 } catch (TException $tx) {
   print 'TException: '.$tx->getMessage()."\n";
 }