[PATCH] Documentation: CodingStyle: remove broken links in the References section

["Olivier C. Larocque" <olivier.c.larocque@gmail.com>]

Remove 2 broken links for programming reference books in Appendix I. After
a lookup on an Internet archives web site, it seems that these links have
been broken for around 3 months. We can then assume that they will not be
back up and safely remove them from the documentation.

Signed-off-by: Olivier C. Larocque <olivier.c.larocque@gmail.com>
---
 Documentation/CodingStyle | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Documentation/CodingStyle b/Documentation/CodingStyle
index b713c35f8543..c06f817b3091 100644
--- a/Documentation/CodingStyle
+++ b/Documentation/CodingStyle
@@ -929,13 +929,11 @@ The C Programming Language, Second Edition
 by Brian W. Kernighan and Dennis M. Ritchie.
 Prentice Hall, Inc., 1988.
 ISBN 0-13-110362-8 (paperback), 0-13-110370-9 (hardback).
-URL: http://cm.bell-labs.com/cm/cs/cbook/
 
 The Practice of Programming
 by Brian W. Kernighan and Rob Pike.
 Addison-Wesley, Inc., 1999.
 ISBN 0-201-61586-X.
-URL: http://cm.bell-labs.com/cm/cs/tpop/
 
 GNU manuals - where in compliance with K&R and this text - for cpp, gcc,
 gcc internals and indent, all available from http://www.gnu.org/manual/
-- 
2.4.4