[master] 021890f16 man: Hide comment from the vtc(7) manual

[Dridi Boukelmoune]

commit 021890f160bda052ee9aeb98fa53221fc84a64e6
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Wed Sep 1 09:28:06 2021 +0200

    man: Hide comment from the vtc(7) manual

diff --git a/bin/varnishtest/vtc_logexp.c b/bin/varnishtest/vtc_logexp.c
index 34c139db8..5a018cf89 100644
--- a/bin/varnishtest/vtc_logexp.c
+++ b/bin/varnishtest/vtc_logexp.c
@@ -138,7 +138,7 @@
  *      expect <skip> <vxid> <tag> <termination-condition>
  *      fail clear
  *
- * XXX can we come up with a better solution which is still safe?
+ * .. XXX can we come up with a better solution which is still safe?
  */
 
 #include "config.h"