diff --git a/requirements/doc.txt b/requirements/doc.txt
index 94b6dc4..8ddad4b 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile with python 3.8
 # To update, run:
 #
-#    pip-compile --output-file=requirements/doc.txt requirements/doc.in
+#    make upgrade
 #
 accessible-pygments==0.0.4
     # via pydata-sphinx-theme