README.md in server_tools-0.1.3 vs README.md in server_tools-0.1.4

@@ -4,10 +4,10 @@
 
 A bunch of tools to provision (via Chef) and deploy packages to servers.
 
 Available commands:
 
-- `bootstrap`: Installs Chef on the provided host
+- `bootstrap`: Installs Chef on the provided host. Requires [ChefDK](https://downloads.chef.io/chef-dk/) to be installed.
 - `provision`: Runs chef with the provided list of roles/recipes
 - `install-deb-package`: Installs a local Debian package on the remote host (optionally purges the older version)
 
 All command line flags can be seen by running `server_tools help`.