use m2r2 in Sphinx conf

basnijholt · basnijholt · commit 543e90e56fbf · 2020-08-07T13:34:51.000+02:00
diff --git a/docs/source/conf.py b/docs/source/conf.py
@@ -53,7 +53,7 @@
     "sphinx.ext.napoleon",
     "jupyter_sphinx.execute",
     "sphinx_fontawesome",
-    "m2r",
+    "m2r2",
 ]
 
 source_parsers = {}
