doc: Update README.md

README.md

@@ -7,8 +7,8 @@
 Why use SlimFaas?
 - Scale
   - to 0 after a period of inactivity (work with deployment and statefulset)
-  - up from 0 to n at start
-  - up from n to n+m : compatible with HPA (Horizontal Auto Scaler) and Keda + Prometheus via /metrics routes (SlimFaas integrated autonomous Scale Up coming soon)
+  - from 0 to n at start
+  - from n to n+m : compatible with HPA (Horizontal Auto Scaler) and Keda + Prometheus via /metrics routes (SlimFaas integrated autonomous Scale Up coming soon)
 - Synchronous HTTP calls
 - Asynchronous HTTP calls
   - Allows you to limit the number of parallel HTTP requests for each underlying function