Fix minor typos

Author: rollandf

README.md

@@ -4,7 +4,7 @@ This repository hosts the CSI Hostpath driver and all of its build and dependent
 
 ## Pre-requisite
 - Kubernetes cluster
-- Running verrsion 1.13 or later
+- Running version 1.13 or later
 - Access to terminal with `kubectl` installed
 
 ## Deployment
@@ -14,7 +14,7 @@ The easiest way to test the Hostpath driver is to run `deploy/deploy-hostpath.sh
 $ sh deploy/deploy-hostpath.sh
 ```
 
-You should see an output similar to the following printed on the terminal showing the application of rbac rules and the result of deploying the hostpath driver, external privisioner and external attacher components:
+You should see an output similar to the following printed on the terminal showing the application of rbac rules and the result of deploying the hostpath driver, external provisioner and external attacher components:
 
 ```shell
 applying RBAC rules