diff --git a/docs/source/conf.py b/docs/source/conf.py
index 745a47b26e1fe04b596520661e8e68c4ff5a1ce7..6aa4dd5ddc767c8ee7c6b34dbb33641b4c12c078 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -31,6 +31,7 @@ sys.path.insert(0, os.path.abspath(
 
 
 class RenderAsJSON(Directive):
+    # random change
     # cf. https://stackoverflow.com/a/59883833
 
     required_arguments = 1