#1113 Link uml-reverse-mapper created class diagrams to readme, where needed

module/README.md

@@ -12,6 +12,7 @@ tags:
 ## Intent
 Module pattern is used to implement the concept of software modules, defined by modular programming, in a programming language with incomplete direct support for the concept.
 
+## Class diagram
 ![alt text](./etc/module.png "Module")
 
 ## Applicability