From 383e800ec9f4f731a264bd478b67957c23cdd5b9 Mon Sep 17 00:00:00 2001
From: Alexis Ben Miloud--Josselin <abenmiloud+git@evolix.fr>
Date: Thu, 21 Jun 2018 10:24:22 +0200
Subject: [PATCH] Add header about html-xml-utils package

---
 kvmstats.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kvmstats.sh b/kvmstats.sh
index 140aa06..8967452 100644
--- a/kvmstats.sh
+++ b/kvmstats.sh
@@ -1,5 +1,9 @@
 #!/bin/sh
 
+# NOTE: kvmstats relies on the hxselect command to parse virsh' xml
+# files. On Debian, this command is provided by the 'html-xml-utils'
+# package.
+
 usage () {
     echo 'usage: kvmstats.sh [-u K|M|G]'
     exit 1