Configure sphinx to fail on warnings

sfinkens · sfinkens · commit a33bbdc94918 · 2022-08-04T13:57:02.000Z
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -4,6 +4,7 @@ version: 2
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
   configuration: doc/source/conf.py
+  fail_on_warning: true
 
 build:
   os: "ubuntu-20.04"
