[master] 804917f Document delay

[Guillaume Quintard]

commit 804917f36def48428040886a7498efd35d05758c
Author: Guillaume Quintard <guillaume at varnish-software.com>
Date:   Tue May 31 11:13:32 2016 +0200

    Document delay

diff --git a/bin/varnishtest/vtc.c b/bin/varnishtest/vtc.c
index 807f8d6..615478a 100644
--- a/bin/varnishtest/vtc.c
+++ b/bin/varnishtest/vtc.c
@@ -507,8 +507,11 @@ cmd_err_shell(CMD_ARGS)
 	VSB_destroy(&vsb);
 }
 
-/**********************************************************************
- * Dump command arguments
+/* SECTION: delay delay
+ *
+ * This is the equivalent of ``sleep`` in shell: the command takes one argument
+ * that is the number of seconds (can be a float) to wait before continuing the
+ * test.
  */
 
 void