diff --git a/README.md b/README.md
index c81ba83..9fa9486 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,9 @@ open a powershell as admin and run
 ```powershell
 Set-ExecutionPolicy -ExecutionPolicy Unrestricted
 ```
+### Notice
+! all commands ending with an "s"  represent a plural and derived from the api. however, in my process of object re-writes i will also switch to singular commands without trailing "s"
+if there are examples with the plural, they might change to singular ( eg. clients to client ! )
 
 ## installation  
 The Modules are loaded via Import-Module NWPSRestToolKit