Minor fixes for Development Documentation

Further cleans up the development documentation with spacing and
more readable text.

docs/dev/README.md

@@ -12,7 +12,7 @@ branch, but release branches of Kubernetes should not change.
 
 ## Navigation
 
-* [Build, test, release](getting_started.md) an existing controller
-* [Setup a cluster](setup_cluster.md) to hack at an existing controller
-* [Write your own](custom_controller.md) controller
+* [Build, test, release](getting-started.md) an existing controller
+* [Setup a cluster](setup-cluster.md) to hack at an existing controller
+* [Write your own](custom-controller.md) controller
 

docs/dev/getting-started.md

@@ -9,7 +9,7 @@ The build uses dependencies in the `ingress/vendor` directory, which
 must be installed before building a binary/image. Occasionally, you
 might need to update the dependencies. 
 
-This guide requires you to install the[godep](https://github.com/tools/godep)dependency
+This guide requires you to install the [godep](https://github.com/tools/godep) dependency
 tool.
 
 Check the version of `godep` you are using and make sure it is up to date.
@@ -32,7 +32,7 @@ $ cd $GOPATH/src/ingress
 $ godep save ./...
 ```
 
-In general, you can follow [this guide](https://github.com/kubernetes/kubernetes/blob/release-1.5/docs/devel/godep.md#using-godep-to-manage-dependencies)to update dependencies.
+In general, you can follow [this guide](https://github.com/kubernetes/kubernetes/blob/release-1.5/docs/devel/godep.md#using-godep-to-manage-dependencies) to update dependencies.
 To update a particular dependency, eg: Kubernetes:
 ```console
 $ cd $GOPATH/src/k8s.io/ingress
@@ -54,10 +54,10 @@ requirements you can build a raw server binary, a local container image,
 or push an image to a remote repository.
 
 In order to use your local Docker, you may need to set the following environment variables:
-* export TAG=0.0 # or whatever you want the version to be named
-* export DOCKER=docker
-* export REGISTRY=index.docker.io
-
+```console
+$ export DOCKER=docker
+$ export REGISTRY=<your-docker-registry>
+```
 To find the registry simply run: `docker system info | grep Registry`
 
 Otherwise by default you will be using the [Google Cloud Platform](https://cloud.google.com/sdk/gcloud/):
@@ -75,12 +75,12 @@ $ make controllers
 
 Build a local container image
 ```console
-$ make docker-build PREFIX=$USER/ingress-controller
+$ make docker-build TAG=<tag> PREFIX=$USER/ingress-controller
 ```
 
 Push the container image to a remote repository
 ```console
-$ make docker-push PREFIX=$USER/ingress-controller
+$ make docker-push TAG=<tag> PREFIX=$USER/ingress-controller
 ```
 
 ### GCE Controller
@@ -90,7 +90,7 @@ $ make docker-push PREFIX=$USER/ingress-controller
 ## Deploying
 
 There are several ways to deploy the ingress controller onto a cluster. If you don't have a cluster start by
-creating one [here](setup_cluster.md).
+creating one [here](setup-cluster.md).
 
 * [nginx controller](../../examples/deployment/nginx/README.md)
 * [gce controller](../../examples/deployment/gce/README.md)

docs/dev/setup-cluster.md

@@ -1,4 +1,4 @@
-# Cluster getting Started
+# Cluster Getting Started
 
 This doc outlines the steps needed to setup a local dev cluster within which you
 can deploy/test an ingress controller. Note that you can also setup the ingress controller

examples/deployment/nginx/README.md

@@ -27,17 +27,13 @@ You can deploy the controller as follows:
 $ minikube addons disable ingress
 ```
 2. Use the [docker daemon](https://github.com/kubernetes/minikube/blob/master/docs/reusing_the_docker_daemon.md)
-3. [Build the image](../../../docs/dev/getting_started.md)
-4. Create the [default-backend](default-backend.yaml):
-```console
-$ kubectl apply -f default-backend.yaml
-```
-5. Change [nginx-ingress-controller.yaml](nginx-ingress-controller.yaml) to use the appropriate image. Local images can be
+3. [Build the image](../../../docs/dev/getting-started.md)
+4. Change [nginx-ingress-controller.yaml](nginx-ingress-controller.yaml) to use the appropriate image. Local images can be
 seen by performing `docker images`.
 ```yaml
 image: <IMAGE-NAME>:<TAG>
 ```
-6. Create the nginx-ingress-controller deployment:
+5. Create the nginx-ingress-controller deployment:
 ```console
 $ kubectl apply -f nginx-ingress-controller.yaml
 deployment "nginx-ingress-controller" created

examples/deployment/nginx/kubeadm/README.md

@@ -13,7 +13,7 @@ a 404 page.
 
 ## Controller
 
-The Nginx Ingress Controller uses nginx (surprisingly!) to loadbalancer requests that are coming to
+The Nginx Ingress Controller uses nginx (surprisingly!) to loadbalance requests that are coming to
 ports 80 and 443 to Services in the cluster.
 
 ```console