diff --git a/src/network/multicastsocket.c b/src/network/multicastsocket.c
index 49ac223..648fd47 100644
--- a/src/network/multicastsocket.c
+++ b/src/network/multicastsocket.c
@@ -12,8 +12,8 @@
 #include "multicastsocket.h"
 
 // TODO: Consider to remove this...
-// based on: http://openbook.rheinwerk-verlag.de/linux_unix_programmierung/Kap11-018.htm
 
+// based on: http://openbook.rheinwerk-verlag.de/linux_unix_programmierung/Kap11-018.htm
 
 static struct ip_mreq command;