[NET]: Fix linux-on-laptops URL in net driver Kconfig.

drivers/net/Kconfig

@@ -1697,7 +1697,7 @@ config NET_POCKET
 	  <file:Documentation/Changes>) and you can say N here.
 
 	  Laptop users should read the Linux Laptop home page at
-	  <http://www.cs.utexas.edu/users/kharker/linux-laptop/>.
+	  <http://www.linux-on-laptops.com/>.
 
 	  Note that the answer to this question doesn't directly affect the
 	  kernel: saying N will just cause the configurator to skip all