diff --git a/test/clients/h2ws.c b/test/clients/h2ws.c
index 414e0887fe4..9b5aa157f18 100644
--- a/test/clients/h2ws.c
+++ b/test/clients/h2ws.c
@@ -58,7 +58,8 @@
         NGHTTP2_NV_FLAG_NONE                                                   \
   }
 
-
+// dummy change to test PR cancellation
+// a second change to show cancellation
 static int verbose;
 static const char *cmd;