krb5 commit [krb5-1.16]: Point to kerberos.org/dist

https://github.com/krb5/krb5/commit/34620eaa48395088c084ba991a74096165a0deae
commit 34620eaa48395088c084ba991a74096165a0deae
Author: Greg Hudson <[email protected]>
Date:   Tue Nov 28 12:44:09 2017 -0500

    Point to kerberos.org/dist
    
    In the build documentation, point to https://kerberos.org/dist instead
    of web.mit.edu.
    
    (cherry picked from commit 2beca1cb25cdcedfc2d8e1b4e97a559a5962ba9a)
    
    ticket: 8622
    version_fixed: 1.16.1

 doc/build/index.rst |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/doc/build/index.rst b/doc/build/index.rst
index 3416817..f321d02 100644
--- a/doc/build/index.rst
+++ b/doc/build/index.rst
@@ -29,7 +29,7 @@ Obtaining the software
 ----------------------
 
 The source code can be obtained from MIT Kerberos Distribution page,
-at http://web.mit.edu/kerberos/dist/index.html.
+at https://kerberos.org/dist/index.html.
 The MIT Kerberos distribution comes in an archive file, generally
 named krb5-VERSION-signed.tar, where *VERSION* is a placeholder for
 the major and minor versions of MIT Kerberos.  (For example, MIT