diff --git a/Zend/tests/assert/expect_015.phpt b/Zend/tests/assert/expect_015.phpt
index 5a4bbecbe9147..695c4c166a83c 100644
--- a/Zend/tests/assert/expect_015.phpt
+++ b/Zend/tests/assert/expect_015.phpt
@@ -1,5 +1,5 @@
 --TEST--
-AST pretty-peinter
+AST pretty-printer
 --INI--
 zend.assertions=1
 --FILE--