krb5 commit: Update the Copyright year to 2012-2013

[Zhanna A Tsitkova]

https://github.com/krb5/krb5/commit/1ea0e29dc8e89fe6cf0f43305cb52c9e2fe6a58f
commit 1ea0e29dc8e89fe6cf0f43305cb52c9e2fe6a58f
Author: Zhanna Tsitkov <tsitkova at mit.edu>
Date:   Fri Jan 11 10:58:26 2013 -0500

    Update the Copyright year to 2012-2013

 doc/conf.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/doc/conf.py b/doc/conf.py
index 266507c..bc378cc 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -45,7 +45,7 @@ else:
 
 # General information about the project.
 project = u'MIT Kerberos'
-copyright = u'2012, MIT'
+copyright = u'2012-2013, MIT'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the