fix typo

diff --git a/docs/PredictableNetworkInterfaceNames.mdwn b/docs/PredictableNetworkInterfaceNames.mdwn
index 3cbd41e7f18d7a5ebe6b78e95902ab15810f1799..948f86edc423204a7af9ddcf3e6471668bb75f55 100644 (file)
--- a/docs/PredictableNetworkInterfaceNames.mdwn
+++ b/docs/PredictableNetworkInterfaceNames.mdwn
@@ -56,7 +56,7 @@ Does this have any drawbacks? Yes, it does. Previously it was practically guaran
 
 ## I don't like this, how do I disable this?
 
-You basically have four options: 
+You basically have three options: 
 
 1. You disable the assignment of fixed names, so that the unpredictable kernel names are used again. For this, simply mask udev's rule file for the default policy: `ln -s /dev/null /etc/udev/rules.d/80-net-setup-link.rules`
 1. You create your own manual naming scheme, for example by naming your interfaces "internet0", "dmz0" or "lan0". For that create your own .link files in /etc/systemd/network/, that choose an explicit name or a better naming scheme for one, some, or all of your interfaces. See [[systemd.link(5)|http://www.freedesktop.org/software/systemd/man/systemd.link.html]] for more information.