diff --git a/README.md b/README.md
index 5b1f426..fabbb58 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-**sharee.bike COPRI rental bike management system**
+**sharee.bike COPRI bike-sharing management system**
 
-The web application offers the possibility to manage data and processes over several COPRI operator instances. We call this multi-operator capability, which enables a transparent network of rental bike companies. The sharee.bike app is already connected via the REST API.
+The web application offers the possibility to manage data and processes over several COPRI operator instances. We call this multi-operator capability, which enables a transparent network of bike-sharing companies. The sharee.bike app is already connected via the REST API.
 
 The **sharee.bike app** can be found open source at https://dev.azure.com/TeilRad/sharee.bike%20App , or in the respective app/play stores.
 
@@ -18,6 +18,7 @@ Besides that
 - sharee.bike App API
 - Payment API
 - Continuous rental bike booking journal
+- Calendar booking
 - Continuous cash journal
 - Email messaging
 - SMS messaging