ext3.txt: update the links in the section "useful links" to the latest ones

In Documentation/filesystems/ext3.txt, the section "useful links"
provides two links which link to ibm developerworks articles. While
the second one can be redirected to the latest one, the first one
   http://www.ibm.com/developerworks/library/l-fs7.html
fails to be redirected.

Update the 2 links to the latest ones.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/Documentation/filesystems/ext3.txt b/Documentation/filesystems/ext3.txt
index aee5560..22f3a0e 100644 (file)
--- a/Documentation/filesystems/ext3.txt
+++ b/Documentation/filesystems/ext3.txt
@@ -218,5 +218,5 @@ kernel source:      <file:fs/ext3/>
 programs:      http://e2fsprogs.sourceforge.net/
                http://ext2resize.sourceforge.net
 
-useful links:  http://www.ibm.com/developerworks/library/l-fs7.html
-               http://www.ibm.com/developerworks/library/l-fs8.html
+useful links:  http://www.ibm.com/developerworks/library/l-fs7/index.html
+        http://www.ibm.com/developerworks/library/l-fs8/index.html