Merge pull request #179 from ceclinux/fix-readme-wildcard-routes

fix typo in Wildcard Routes section of README

Author: troglobit

README.md

@@ -246,7 +246,7 @@ Example `smcroute.conf`:
 
     phyint eth0 enable mrdisc
     phyint eth1 enable
-    phyint eth1 enable
+    phyint eth2 enable
 
     mgroup from eth0 group 225.1.2.3
     mroute from eth0 group 225.1.2.3 to eth1 eth2