From d519281721c79a429700a8d3a1e8e51bc2782b42 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Sun, 29 Mar 2009 12:10:49 +0200
Subject: functions: Added/updated descriptions/comments

---
 etc/functions/check_ping | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'etc/functions/check_ping')

diff --git a/etc/functions/check_ping b/etc/functions/check_ping
index 80ea8ea..015af0b 100644
--- a/etc/functions/check_ping
+++ b/etc/functions/check_ping
@@ -1,5 +1,6 @@
 ## vim:ft=zsh
-## check_ping -return true if a host responds to ICMP echo requests
+## check_ping - returns true if a host responds to ICMP echo requests
+## Usage: check_ping [-6] <host>
 typeset -i ipv6 ret
 
 while [[ $1 == -* ]] {
-- 
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