[readme] Improve spacing

README.rst

@@ -31,13 +31,15 @@
 .. image:: https://img.shields.io/badge/gitlab-project-0000c0.svg
    :target: https://gitlab.idiap.ch/beat/docs
 
-******************************************
-BEAT Documentation Aggregation Repository
-******************************************
+
+*******************************************
+ BEAT Documentation Aggregation Repository
+*******************************************
 
 This repository will build the documentation of all BEAT packages at the same
 time.
 
+
 Adding a new package
 ====================
 
@@ -51,6 +53,7 @@ To add a new package:
 * If it plots something using matplotlib during its documentation generation,
   make sure you add a symlink for it in the docs folder.
 
+
 Test this package (build the documentation)
 ===========================================