Trim trailing whitespace in *.phpt

1 files changed, 2 insertions, 2 deletions

diff --git a/ext/standard/tests/array/array_intersect_ukey_variation5.phpt b/ext/standard/tests/array/array_intersect_ukey_variation5.phpt
index b512b06040..17b98bb81e 100644
--- a/ext/standard/tests/array/array_intersect_ukey_variation5.phpt
+++ b/ext/standard/tests/array/array_intersect_ukey_variation5.phpt
@@ -3,7 +3,7 @@ Test array_intersect_ukey() function : usage variation - Intersection of integer
 --FILE--
 <?php
 /* Prototype  : array array_intersect_ukey(array arr1, array arr2 [, array ...], callback key_compare_func)
- * Description: Computes the intersection of arrays using a callback function on the keys for comparison. 
+ * Description: Computes the intersection of arrays using a callback function on the keys for comparison.
  * Source code: ext/standard/array.c
  */
 
@@ -21,7 +21,7 @@ function key_compare_func($key1, $key2)
     if ($key1 == $key2)
         return 0;
     else
-        return ($key1 > $key2)? 1:-1; 
+        return ($key1 > $key2)? 1:-1;
 }
 
 echo "\n-- Result of integers and floating point intersection --\n";