another correction to .readthedocs.yaml

Andrew Delman · Andrew Delman · commit dfb1c1c95f87 · 2023-03-21T11:38:29.000-07:00
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
@@ -20,8 +20,8 @@ sphinx:
   configuration: doc/conf.py
 
 # If using Sphinx, optionally build your docs in additional formats such as PDF
-# formats:
-  - pdf
+formats:
+- pdf
 
 # Optionally declare the Python requirements required to build your docs
 python:
