From e65464cd9cedcb71e2303a92657bbb26836114ef Mon Sep 17 00:00:00 2001
From: Mark McDonnell <Integralist@users.noreply.github.com>
Date: Fri, 26 Aug 2016 14:54:12 +0100
Subject: [PATCH] Update smoke-tests.sh

---
 smoke-tests.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/smoke-tests.sh b/smoke-tests.sh
index f7af3ce..b6c8010 100644
--- a/smoke-tests.sh
+++ b/smoke-tests.sh
@@ -1,3 +1,12 @@
+#!/bin/bash
+#
+# Example:
+#   /bin/bash ./smoke-tests.sh www
+#
+# Description:
+#   Requests all defined URLs and checks it contains an expected response header
+#   Exits immediately if any of the tests fail
+
 function smoke {
   local bold=$(tput bold)
   local normal=$(tput sgr0)