Make title underline longerrrr

This is necessary for release.

Author: Starbuck5

README.rst

@@ -9,7 +9,7 @@
 |Python3| |GithubCommits| |BlackFormatBadge|
 
 **English** `简体中文`_ `繁體中文`_ `Français`_ `فارسی`_ `Español`_ `日本語`_ `Italiano`_ `Русский`_
----------------------------------------------------------------------------------------------------
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
 Pygame_ is a free and open-source cross-platform library
 for the development of multimedia applications like video games using Python.