doc: fix metrics example
authorYong Wang <wang.yong19@zte.com.cn>
Tue, 18 Jul 2017 12:03:07 +0000 (08:03 -0400)
committerThomas Monjalon <thomas@monjalon.net>
Wed, 19 Jul 2017 21:06:07 +0000 (00:06 +0300)
commitc17c27e8585deba739ce018b967544743a824c41
tree5c5cbbba0d5b51518a3ab53121bf5177f34977f7
parentfa43ac77294a1a00b1fc30514162145ca17fa766
doc: fix metrics example

Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
Acked-by: Remy Horton <remy.horton@intel.com>
doc/guides/prog_guide/metrics_lib.rst