fix SKIPIF [ci skip]

m6w6 · m6w6 · commit ce77249c31e4 · 2019-12-18T07:41:32.000+01:00
diff --git a/tests/issue081.phpt b/tests/issue081.phpt
@@ -2,7 +2,7 @@
 Issue #81 (Ignore IS_UNDEF)
 --SKIPIF--
 <?php
-if (!extension_loaded("msgpack)) {
+if (!extension_loaded("msgpack")) {
     die("skip");
 }
 ?>
