[NET]: Remove references to net-modules.txt.

When I removed net-modules.txt because it only contained ancient
information I missed that many Kconfig entries pointed to this ancient
information.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/Documentation/networking/3c505.txt b/Documentation/networking/3c505.txt
index b9d5b72..72f38b1 100644
--- a/Documentation/networking/3c505.txt
+++ b/Documentation/networking/3c505.txt
@@ -14,8 +14,7 @@
 ports 0x300, 0x280 and 0x310 (in that order).  If no IRQ is given, the driver
 will try to probe for it.
 
-The driver can be used as a loadable module.  See net-modules.txt for details
-of the parameters it can take.  
+The driver can be used as a loadable module.
 
 Theoretically, one instance of the driver can now run multiple cards,
 in the standard way (when loading a module, say "modprobe 3c505