Fix SKIPIF clause

Author: cmb69

ext/standard/tests/streams/bug81346.phpt

@@ -4,7 +4,7 @@ Bug #81346 (Non-seekable streams don't update position after write)
 The test expectation is due to bug #81345.
 --SKIPIF--
 <?php
-if (!extension_loaded('bz2')) die("bz2 extension not available");
+if (!extension_loaded('bz2')) die("skip bz2 extension not available");
 ?>
 --FILE--
 <?php