docs/usage.md: typo

2 years ago · 3a9409352d
parent d4d93332a4
commit 3a9409352d
1 changed files with 1 additions and 1 deletions
--- a/docs/usage.md
+++ b/docs/usage.md
@ -138,7 +138,7 @@ This can be a useful setup if certain firewall scripts are being used.

 A typical start-up sequence including in-kernel forwarding might look like this:

-	# this only needs to be one once after system (re-) boot
+	# this only needs to be done once after system (re-) boot
 	modprobe xt_RTPENGINE
 	iptables -I INPUT -p udp -j RTPENGINE --id 0
 	ip6tables -I INPUT -p udp -j RTPENGINE --id 0