diff --git a/docs/03-client-tools.md b/docs/03-client-tools.md
index d1c386b..50700c3 100644
--- a/docs/03-client-tools.md
+++ b/docs/03-client-tools.md
@@ -1,6 +1,8 @@
 # Installing the Client Tools
 
-In this chapter, you will install the command line utilities required to complete this tutorial: [cfssl](https://github.com/cloudflare/cfssl), [cfssljson](https://github.com/cloudflare/cfssl), and [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl).
+In this chapter, you will install the command line utilities to `client-1`, required to complete this tutorial: [cfssl](https://github.com/cloudflare/cfssl), [cfssljson](https://github.com/cloudflare/cfssl), and [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl).
+
+**All procedures in this chapter should be done in `client-1`.**
 
 
 ## Install CFSSL
@@ -10,21 +12,21 @@ The `cfssl` and `cfssljson` command line utilities will be used to provision a [
 Download and install `cfssl` and `cfssljson` from the [cfssl repository](https://pkg.cfssl.org):
 
 ```
-wget -q --show-progress --https-only --timestamping \
+$ wget -q --show-progress --https-only --timestamping \
   https://pkg.cfssl.org/R1.2/cfssl_linux-amd64 \
   https://pkg.cfssl.org/R1.2/cfssljson_linux-amd64
 ```
 
 ```
-chmod +x cfssl_linux-amd64 cfssljson_linux-amd64
+$ chmod +x cfssl_linux-amd64 cfssljson_linux-amd64
 ```
 
 ```
-sudo mv cfssl_linux-amd64 /usr/local/bin/cfssl
+$ sudo mv cfssl_linux-amd64 /usr/local/bin/cfssl
 ```
 
 ```
-sudo mv cfssljson_linux-amd64 /usr/local/bin/cfssljson
+$ sudo mv cfssljson_linux-amd64 /usr/local/bin/cfssljson
 ```
 
 ### Verification
@@ -32,7 +34,7 @@ sudo mv cfssljson_linux-amd64 /usr/local/bin/cfssljson
 Verify `cfssl` version 1.2.0 or higher is installed:
 
 ```
-cfssl version
+$ cfssl version
 ```
 
 > output
@@ -50,15 +52,15 @@ Runtime: go1.6
 The `kubectl` command line utility is used to interact with the Kubernetes API Server. Download and install `kubectl` from the official release binaries:
 
 ```
-wget https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/amd64/kubectl
+$ wget https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/amd64/kubectl
 ```
 
 ```
-chmod +x kubectl
+$ chmod +x kubectl
 ```
 
 ```
-sudo mv kubectl /usr/local/bin/
+$ sudo mv kubectl /usr/local/bin/
 ```
 
 ### Verification
@@ -66,7 +68,7 @@ sudo mv kubectl /usr/local/bin/
 Verify `kubectl` version 1.12.0 or higher is installed:
 
 ```
-kubectl version --client
+$ kubectl version --client
 ```
 
 > output
@@ -76,4 +78,4 @@ Client Version: version.Info{Major:"1", Minor:"12", GitVersion:"v1.12.0", GitCom
 ```
 
 
-Next: [Provisioning Compute Resources](03-compute-resources.md)
+Next: [Provisioning a CA and Generating TLS Certificates](04-certificate-authority.md)