[IMP] correct some grammar mistakes to improve clarity (#4396)

docs/user/accessing-dashboard/1.7.x-and-above.md

@@ -26,9 +26,9 @@ $ kubectl proxy
 Starting to serve on 127.0.0.1:8001
 ```
 
-Once proxy server is started you should be able to access Dashboard from your browser.
+Once the proxy server is started you should be able to access Dashboard from your browser.
 
-To access HTTPS endpoint of dashboard go to: `http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/`
+To access the HTTPS endpoint of dashboard go to: `http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/`
 
 NOTE: Dashboard should not be exposed publicly using `kubectl proxy` command as it only allows HTTP connection. For domains other than `localhost` and `127.0.0.1` it will not be possible to sign in. Nothing will happen after clicking `Sign in` button on login page.
 
@@ -41,7 +41,7 @@ kube@minikube:~$ kubectl port-forward -n kubernetes-dashboard service/kubernetes
 Forwarding from 127.0.0.1:10443 -> 8443
 ```
 
-NOTE: If you need to expose dashboard to other hosts except host running `kubectl`, you should set `--address [ IP address that your browser's  host has ]` option. You can set this option as `--address 0.0.0.0`, but it means exposing publicly.
+NOTE: If you need to expose dashboard to other hosts besides the host running `kubectl`, you should set the `--address [ IP address that your browser's host has ]` option. You can set this option to `--address 0.0.0.0`, but it means publicly exposing the dashboard.
 
 ## NodePort