XLEAK bug78270_2.phpt (GH-16352)

This test leaks memory as some other ext/ffi tests, so we treat it in
the same way.

We also fix a typo in another test.

Author: cmb69

ext/ffi/tests/bug78270_2.phpt

@@ -6,6 +6,7 @@ zend_test
 --SKIPIF--
 <?php
 if (substr(PHP_OS, 0, 3) != 'WIN') die("skip this test is for Windows platforms only");
+if (PHP_DEBUG || getenv('SKIP_ASAN')) die("xfail: FFI cleanup after parser error is not implemented");
 
 require_once('utils.inc');
 try {

ext/ffi/tests/bug79576.phpt

@@ -4,7 +4,7 @@ Bug #79576 ("TYPE *" shows unhelpful message when type is not defined)
 ffi
 --SKIPIF--
 <?php
-if (PHP_DEBUG || getenv('SKIP_ASAN')) echo "xleak FFI cleanup after parser error is nor implemented";
+if (PHP_DEBUG || getenv('SKIP_ASAN')) echo "xleak FFI cleanup after parser error is not implemented";
 ?>
 --FILE--
 <?php