diff --git a/org.eventb.texteditor.repository/category.xml b/org.eventb.texteditor.repository/category.xml
index 86bae61761c2705a81d6d4ec97e1df84c7dd3b95..2cc64c1d7a49ae5f5e37e3db4e21d082d32dce01 100644
--- a/org.eventb.texteditor.repository/category.xml
+++ b/org.eventb.texteditor.repository/category.xml
@@ -6,7 +6,7 @@
 
    <category-def name="org.eventb.texteditor.feature.category" label="Camille Text Editor">
       <description>
-null
+         A text editor for the Rodin platform to edit Event-B models.
       </description>
    </category-def>
 </site>