Update README.md
Small typo fix
@@ -47,7 +47,7 @@ Multi-cluster | bridge Kubernetes clusters with Ingress | gce | Advanced
Name | Description | Platform | Complexity Level
-----| ----------- | ---------- | ----------------
Session stickyness | route requests consistently to the same endpoint | nginx | Advanced
-Least connections | route requests based on least connections | on-perm | Advanced
+Least connections | route requests based on least connections | on-prem | Advanced
Weights | route requrests to backends based on weights | nginx | Advanced
## Routing
