update year in (C) notice

Grrrolf · web-flow · commit 4776787211c0 · 2025-07-20T22:12:53.000+02:00
diff --git a/conf.py b/conf.py
@@ -18,7 +18,7 @@
 # -- Project information -----------------------------------------------------
 
 project = 'Ultimate Documentation'
-copyright = '2019, Gideon Zweijtzer'
+copyright = '2025, Gideon Zweijtzer'
 author = 'Gideon Zweijtzer'
 
 
