diff --git a/HISTORY.rst b/HISTORY.rst
index 70d5252..407a59a 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -10,7 +10,7 @@ Release History
 - Replaced Travis CI with GitHub Actions.
 
 0.3.0-beta (2021-11-04)
-++++++++++++++++++
++++++++++++++++++++++++
 
 - Remove Python 2.7, 3.4, 3.5, 3.6 support
 - Replace PyPDF2 and itext with pyHanko
diff --git a/README.rst b/README.rst
index 73cc0db..25ec74b 100644
--- a/README.rst
+++ b/README.rst
@@ -1,5 +1,5 @@
 AIS2.py
-======
+=======
 
 .. image:: https://img.shields.io/pypi/v/AIS2.py.svg
     :target: https://pypi.org/project/AIS2.py