Fix section title formatting

timhoffm · web-flow · commit 4caf7c22a371 · 2023-11-01T08:33:57.000+01:00
diff --git a/doc/devel/communication_guide.rst b/doc/devel/communication_guide.rst
@@ -42,7 +42,7 @@ Official accounts
 .. _mailing-lists:
 
 Mailing lists
-----------------
+-------------
 
 * `matplotlib-announce@python.org <https://mail.python.org/mailman/listinfo/matplotlib-announce>`_
 * `matplotlib-users@python.org <https://mail.python.org/mailman/listinfo/matplotlib-users>`_
@@ -71,7 +71,7 @@ media accounts:
 
 
 Content guidelines
-====================
+==================
 
 Communication on official channels, such as the Matplotlib homepage or on
 Matplotlib social accounts, should conform to the following standards. If you
@@ -150,7 +150,7 @@ Visual media in communications should be made as accessible as possible:
 
 
 Social media
-=============
+============
 
 Please follow these guidelines to maintain a consistent brand identity across
 platforms.
