1 files changed, 6 insertions, 6 deletions
diff --git a/ext/pcntl/tests/pcntl_fork_variation.phpt b/ext/pcntl/tests/pcntl_fork_variation.phpt
index 4eea07181c..c0708a93df 100644
--- a/ext/pcntl/tests/pcntl_fork_variation.phpt
+++ b/ext/pcntl/tests/pcntl_fork_variation.phpt
@@ -16,23 +16,23 @@ echo "*** Testing the process isolations between a process and its forks ***\n";
 $pid = pcntl_fork();
 
 if ($pid > 0) {
-  pcntl_wait($status); 
+  pcntl_wait($status);
   echo "father is $pid\n";
 
-  if (!isset($pid2)) 
+  if (!isset($pid2))
   {
     echo "father ($pid) doesn't know its grandsons\n";
   }
-} 
+}
 else 
 {
   echo "son ($pid)\n";
   $pid2 = pcntl_fork();
   if ($pid2 > 0)
-  {	
-    pcntl_wait($status2); 
+  {
+    pcntl_wait($status2);
     echo "son is father of $pid2\n";
-  } 
+  }
   else 
   {
     echo "grandson ($pid2)\n";