diff --git a/sphinx-docs/source/conf.py b/sphinx-docs/source/conf.py
index d0a92e5..a94a5b8 100644
--- a/sphinx-docs/source/conf.py
+++ b/sphinx-docs/source/conf.py
@@ -75,9 +75,6 @@ sys.path.insert(0, os.path.abspath('../../'))
 if os.getenv('READTHEDOCS', False):
     import sphinx_rtd_theme
 
-    extensions = [
-        ...
-        "sphinx_rtd_theme",
-    ]
+    extensions.append("sphinx_rtd_theme")
 
     html_theme = "sphinx_rtd_theme"