content/conf: Update copyright date

rkdarst · rkdarst · commit 04e8204762b7 · 2024-08-12T12:28:38.000+03:00
diff --git a/content/conf.py b/content/conf.py
@@ -18,7 +18,7 @@
 # -- Project information -----------------------------------------------------
 
 project = 'Sphinx-lesson'
-copyright = '2020, CodeRefinery'
+copyright = '2020-2024, CodeRefinery'
 author = 'CodeRefinery'
 
 # roundabout way to get version.  "import sphinx_lesson" would be easier, but
