update install script

docs/install.md

@@ -1,6 +1,6 @@
 # Install
 
-## 1 → Install CLI
+## Install CLI
 
 ### Requirements:
 
@@ -16,9 +16,10 @@ curl https://raw.githubusercontent.com/cyrildiagne/kuda/master/scripts/get-kuda-
 
 ---
 
-## 2 → Setup Cluster
+## Setup Cluster
 
-For now, Kuda is being developped actively on [GKE](https://cloud.google.com/kubernetes-engine/) but with cross-compatibility in mind.
+Kuda is being actively developped on [GKE](https://cloud.google.com/kubernetes-engine/)
+but with cross-compatibility in mind.
 Future releases will include setup scripts for other providers.
 
 ### Setup on GKE
@@ -28,7 +29,7 @@ Requirements:
 - [gcloud](#)
 - [Kubectl](#)
 
-Make sure you've enabled the API services using gcloud:
+First, make sure you've enabled the API services using gcloud:
 
 ```bash
 gcloud services enable \
@@ -37,14 +38,16 @@ gcloud services enable \
   containerregistry.googleapis.com
 ```
 
-Then override some of the defaults settings to your configuration. You can find the full list of config values in the [setup_gcp](hack/setup_gcp.sh) scripts.
+Then override some of the defaults settings to your configuration.
+You can find the full list of config values in the [setup_gcp](/scripts/setup_gcp.sh) script.
 
 ```bash
 export PROJECT="your-gcp-project"
 ```
 
-Finally run the `setup_gcp` script which will create the cluster if it doesn't exist yet and will provision the required resources.
+Finally run the `setup_gcp` script which will create the cluster
+if it doesn't exist yet and will provision the required resources.
 
 ```bash
-sh hack/setup_gcp.sh
+./scripts/setup_gcp.sh
 ```