Update running-cloud-controller.md

docs/getting-started-guides/running-cloud-controller.md

@@ -4,34 +4,29 @@ assignees:
 title: Building and Running cloud-controller-manager
 ---
 
-Release 1.6 of Kubernetes ships with a new binary known as cloud-controller-manager. This is a daemon that embeds cloud
-specific control loops in kubernetes. These cloud specific control loops were originally in the kube-controller-manager. However,
-cloudproviders move at a different pace and schedule compared to the kubernetes project, and this binary allows the cloudprovider vendors
-and kubernetes core to evolve independently. 
+Kubernetes version 1.6 contains a new binary called as `cloud-controller-manager`. `cloud-controller-manager` is a daemon that embeds cloud-specific control loops in Kubernetes. These cloud-specific control loops were originally in the kube-controller-manager. However, cloud providers move at a different pace and schedule compared to the Kubernetes project, and abstracting the provider-specific code to the `cloud-controller-manager` binary allows cloud provider vendors to evolve independently from the core Kubernetes code.
 
-The cloud-controller-manager is designed to be linked with any cloudprovider that satisifies the [cloudprovider.Interface](https://github.com/kubernetes/kubernetes/blob/master/pkg/cloudprovider/cloud.go). 
-In the future, cloud vendors would be expected to link code(that satisfies the above interface) to this project and compile cloud-controller-manager for their own clouds. They
-would also be responsible for maintaining and evolving their code.
+The `cloud-controller-manager` can be linked to any cloud provider that satisifies the [cloudprovider.Interface](https://github.com/kubernetes/kubernetes/blob/master/pkg/cloudprovider/cloud.go). 
+In future Kubernetes releases, cloud vendors should link code that satisfies the above interface to the `cloud-controller-manager` project and compile `cloud-controller-manager` for their own clouds. Cloud providers would also be responsible for maintaining and evolving their code.
 
 * TOC
 {:toc}
 
 ### Building cloud-controller-manager for your cloud
 
-In order to build cloud-controller-manager for your cloud, you need to follow these steps:
+To build cloud-controller-manager for your cloud, follow these steps:
 
 * Write a cloudprovider that satisfies the [cloudprovider.Interface](https://github.com/kubernetes/kubernetes/blob/master/pkg/cloudprovider/cloud.go).
 * Link the cloudprovider to cloud-controller-manager
 
 The methods in [cloudprovider.Interface](https://github.com/kubernetes/kubernetes/blob/master/pkg/cloudprovider/cloud.go) are self-explanatory. All of the
 [existing providers](https://github.com/kubernetes/kubernetes/tree/master/pkg/cloudprovider/providers) satisfy this interface. If your cloud is already a part
-of the existing providers, then you do not need to write a new provider. You can directly skip to the step of linking you cloudprovider to the cloud-controller-manager.
+of the existing providers, you do not need to write a new provider; you can proceed directly with linking your cloud provider to the `cloud-controller-manager`.
 
-Once you have the code ready, you need to import that code into the cloud-controller-manager. There is a sample cloud-controller-manager with the rancher cloud for your 
-reference [here](https://github.com/rancher/rancher-cloud-controller-manager). The import is the only step required to link your cloudprovider to the cloud-controller-manager.
+Once your code is ready, you must import that code into `cloud-controller-manager`. See the [rancher cloud sample](https://github.com/rancher/rancher-cloud-controller-manager) for a reference example. The import step in the sample is the only step required to link your cloud provider to the `cloud-controller-manager`.
 
 ### Running cloud-controller-manager
 
-The cloud-controller-manager can be added to your existing kubernetes cluster as a Master component. All other master components, except kube-controller-manager can be run without any changes.
-The kube-controller-manager should not run any cloud specific controllers, since the cloud-controller-manager takes over this responsibility. In order to prevent the kube-controller-manager from
-running cloud specific controllers, you need to set the `--cloud-provider` flag in kube-controller-manager to "external"
+To run `cloud-controller-manager`, add it to your existing Kubernetes cluster as a Master component. All other master components except `kube-controller-manager` can be run without any changes.
+
+The `kube-controller-manager` should not run any cloud-specific controllers, since the `cloud-controller-manager` takes over this responsibility. To prevent the `kube-controller-manager` from running cloud-specific controllers, you must set the `--cloud-provider` flag in `kube-controller-manager` to `external`.