diff --git a/README.rst b/README.rst
index 46536c0b0797467ab9f8fb6bb14ebf451fa8d394..4b479d2c37d8c391eddc7308ae81d5f55aff1d4a 100644
--- a/README.rst
+++ b/README.rst
@@ -27,7 +27,7 @@ Each tutorial includes ``source code`` and most of them are associated with a ``
 Sponsorship
 ##########################################################################
 
-To support maintaining and upgrading this project, please consider `Sponsoring the project developer <https://github.com/sponsors/astorfi/dashboard>`_
+To support maintaining and upgrading this project, please consider `Sponsoring the project developer <https://github.com/sponsors/astorfi/dashboard>`_.
 
 #################
 Table of Contents