Update README.md

Minor addition about inode usage scaling in main readme

README.md

@@ -2,7 +2,7 @@
 
 <a href="https://hub.docker.com/r/devopsnirvana/kubernetes-volume-autoscaler"><img src="https://img.shields.io/docker/pulls/devopsnirvana/kubernetes-volume-autoscaler?style=plastic" alt="Docker Hub Pulls"></a> <a href="https://github.com/DevOps-Nirvana/Kubernetes-Volume-Autoscaler/releases/tag/1.0.8"><img src="https://img.shields.io/docker/v/devopsnirvana/kubernetes-volume-autoscaler/1.0.8?label=Latest%20Release&style=plastic" alt="Latest Release"></a> <a href="https://github.com/DevOps-Nirvana/Kubernetes-Volume-Autoscaler/stargazers"><img src="https://img.shields.io/github/stars/DevOps-Nirvana/Kubernetes-Volume-Autoscaler?style=social" alt="Stargazers on Github"></a>
 
-This repository contains a [Kubernetes controller](https://kubernetes.io/docs/concepts/architecture/controller/) that automatically increases the size of a Persistent Volume Claim (PVC) in Kubernetes when it is nearing full. Initially engineered based on AWS EKS, this should support any Kubernetes cluster or cloud provider which supports dynamically hot-resizing storage volumes in Kubernetes.
+This repository contains a [Kubernetes controller](https://kubernetes.io/docs/concepts/architecture/controller/) that automatically increases the size of a Persistent Volume Claim (PVC) in Kubernetes when it is nearing full (either on space OR inode usage). Initially engineered based on AWS EKS, this should support any Kubernetes cluster or cloud provider which supports dynamically hot-resizing storage volumes in Kubernetes.
 
 Keeping your volumes at a minimal size can help reduce cost, but having to manually scale them up can be painful and a waste of time for a DevOps / Systems Administrator. This is often used on storage volumes against things in Kubernetes such as [Prometheus](https://prometheus.io), [MySQL](https://artifacthub.io/packages/helm/bitnami/mysql), [Redis](https://artifacthub.io/packages/helm/bitnami/redis), [RabbitMQ](https://bitnami.com/stack/rabbitmq/helm), or any other stateful service.