diff --git a/t/04-patch/01-ngx-buf-double-free.t b/t/04-patch/01-ngx-buf-double-free.t
index ab3dcb0c05e..10612e7912e 100644
--- a/t/04-patch/01-ngx-buf-double-free.t
+++ b/t/04-patch/01-ngx-buf-double-free.t
@@ -21,4 +21,4 @@ __DATA__
     }
 --- request
 GET /t
---- response_body_like: small chunk
\ No newline at end of file
+--- response_body_like: small chunk