DOC: use html_permalinks_icon to avoid Sphinx warning

mgeier · mgeier · commit 671074d88275 · 2021-06-01T19:13:03.000+02:00
diff --git a/doc/conf.py b/doc/conf.py
@@ -68,7 +68,7 @@
 html_domain_indices = False
 html_show_copyright = False
 html_copy_source = False
-html_add_permalinks = '\N{SECTION SIGN}'
+html_permalinks_icon = '§'
 htmlhelp_basename = 'python-sounddevice'
 
 latex_elements = {
