doc: add 2022 to copyright years.

diff --git a/doc/conf.py b/doc/conf.py
index c7fd8f5acec84807e2738dfae00a0d3c709e8393..e46e1d4e47faa089c45553f747a6f95003dba9a4 100644 (file)
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -14,7 +14,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'notmuch'
 
 # General information about the project.
 project = u'notmuch'

-copyright = u'2009-2021, Carl Worth and many others'
+copyright = u'2009-2022, Carl Worth and many others'

 
 location = os.path.dirname(__file__)
 
 
 location = os.path.dirname(__file__)