Fixed failed test in extension skeleton

Author: Frago9876543210

ext/skeleton/tests/003.phpt

@@ -1,11 +1,11 @@
 --TEST--
-%EXTNAME%_test2() Basic test
+test2() Basic test
 --EXTENSIONS--
 %EXTNAME%
 --FILE--
 <?php
-var_dump(%EXTNAME%_test2());
-var_dump(%EXTNAME%_test2('PHP'));
+var_dump(test2());
+var_dump(test2('PHP'));
 ?>
 --EXPECT--
 string(11) "Hello World"