From: Roland Mas <roland.mas@entierement.net>
Date: Tue, 26 Nov 2024 10:53:45 +0100
Subject: Fix Python syntax (raw strings)

---
 docs/source/conf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/source/conf.py b/docs/source/conf.py
index 848d93f..2bef970 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -243,7 +243,7 @@ latex_elements = {
 #'pointsize': '10pt',
 
 # Additional stuff for the LaTeX preamble.
-'preamble': """
+'preamble': r"""
 \usepackage{amsmath}
 \usepackage{amsfonts}
 \usepackage{amssymb}