diff --git a/Creational/Singleton/README.rst b/Creational/Singleton/README.rst
index c98da81..1e4fb1d 100644
--- a/Creational/Singleton/README.rst
+++ b/Creational/Singleton/README.rst
@@ -15,6 +15,8 @@ Examples
 
 -  DB Connector
 -  Logger
+-  Config Manager
+-  Threads Handling
 -  Lock file for the application (there is only one in the filesystem
    ...)