[2.6 patch] NET_IPIP help: remove no longer available URL

[Adrian Bunk <bunk@xxxxxxxxx>]

This patch solves Bugzilla #2445 by removing a no longer available URL 
from the help text for NET_IPIP.

Noted by Nils Hammar <m4341@xxxxxxxxx>.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

--- linux-2.6.7-mm7-full/net/ipv4/Kconfig.old   2004-07-10 21:27:06.000000000 
+0200
+++ linux-2.6.7-mm7-full/net/ipv4/Kconfig       2004-07-10 21:27:28.000000000 
+0200
@@ -196,8 +196,7 @@
          can be useful if you want to make your (or some other) machine
          appear on a different network than it physically is, or to use
          mobile-IP facilities (allowing laptops to seamlessly move between
-         networks without changing their IP addresses; check out
-         <http://anchor.cs.binghamton.edu/~mobileip/LJ/index.html>).
+         networks without changing their IP addresses).
 
          Saying Y to this option will produce two modules ( = code which can
          be inserted in and removed from the running kernel whenever you