docs: Small update of the documentation

+ Adding reference to the used packet format to the TOC
diff --git a/docs/source/conf.py b/docs/source/conf.py
index aa315e9..4dddce1 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -41,14 +41,14 @@
 
 # General information about the project.
 project = u''
-copyright = u'2012, Alexander Afanasyev, Ilya Moiseenko, and Lixia Zhang'
+copyright = u'2011-2013 (c) Alexander Afanasyev, Ilya Moiseenko, and Lixia Zhang'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = '0.1'
+version = '0.2.8'
 # The full version, including alpha/beta/rc tags.
 release = 'Overall ndnSIM'