doc updated

README.md

-<p style="text-align: center"><a href="https://www.synchrotron-soleil.fr/en"><img src="https://www.synchrotron-soleil.fr/sites/default/files/logo_0.png" alt="SOLEIL Synchrotron"/></a></p>
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-# **<u>Comete</u>**  
 ![Comete](doc/images/CometeLogo-small.png) ![comete-icon](doc/images/comet-small.png)
 
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-## What is Comete?  
+# What is Comete?  
 Comete is a Java framework that aims to make easier programming of scientific data plotting applications.  
 It uses a MVC paradigm and other design patterns.  
-## Organization and licenses  
+# Organization and licenses  
 Comete project is organized into maven modules.  
 Each module has its own license, though for now all of these are LGPL V3.
 1. **DataConnectionManagement**