Update helmfiles/README.md

helmfiles/README.md

 ## Introduction
 
-This repo describes the applications that are deployed to a new OpenAppStack
-instance. The `helmfile.d` directory contains information about which helm
-charts need to be deployed. The `values` directory contains values.yml overrides
+This directory describes the applications that are deployed to a new OpenAppStack
+instance. The `helmfile.d` subdirectory contains information about which helm
+charts need to be deployed. The `values` subdirectory contains values.yml overrides
 for these charts.
 
 Use [helmfile](https://github.com/roboll/helmfile) to install these applications
@@ -10,9 +10,9 @@ to a cluster.
 
 ## Usage
 
-The data in this repo is typically used by the Ansible playbooks in the
-[bootstrap](https://code.greenhost.net/openappstack/bootstrap) project. Check
-the tasks tagged `helmfile` to get more information.
+The data in this directory is typically used by the Ansible playbooks located
+in the `ansible/` top level directory. Check the tasks tagged `helmfile` to
+get more information.
 
 If you have a cluster already, and do not want to use our bootstrap script to
 install these applications, follow these steps:
@@ -28,15 +28,14 @@ that helmfile requires `helm diff` to be installed. Install it by running
 
 Do these three steps to prepare the installation process:
 
-1. This repo requires some repositories to be checked out in specific directories:
+1. Get the local-storage chart locally
 
    ```bash
-   # Get the local-storage chart locally
-   $ git clone https://code.greenhost.net/openappstack/local-storage ../local-storage
+   $ git clone https://open.greenhost.net/openappstack/local-storage ../local-storage
    ```
 
-1. The repo assumes you have a configuration file called `local.yaml` in the
-   following directory relative to this repo:
+1. You need to have a configuration file called `local.yaml` in the
+   following directory relative to this directory:
    `../../../config/values/local.yaml`. Use our template at
    https://code.greenhost.net/openappstack/bootstrap/blob/master/ansible/roles/configure_helmfile/templates/local.yaml.j2
    and fill in the variables.
@@ -48,10 +47,10 @@ Do these three steps to prepare the installation process:
    - `$GRAFANA_ADMIN_PASSWORD` for the admin password of grafana
 
 1. OAS allows you to override the nginx configuration by setting variables in
-   a file at `/oas/config/values/apps/nginx.yaml`. You can leave this file
-   empty, but it *has* to exist.
+   a file at `/oas/config/values/apps/nginx.yaml` on the cluster. You can
+   leave this file empty, but it *has* to exist.
 
-1. The repo installs certmanager, which uses some custom resource definitions.
+1. Certmanager will get installed, which uses some custom resource definitions.
    You need to add these resource definitions like so:
 
    ```
@@ -74,8 +73,8 @@ Where:
   `helmfile.d` directory
 - `apply` syncs your kubernetes cluster state to the one desired by the files.
 
-**NOTE:** If you have installed this repo before, check if you still have old
-`pvc`'s for mariadb lying around. They can mess up the installation process,
+**NOTE:** If you have applied these helmfiles before, check if you still have
+old `pvc`'s for mariadb lying around. They can mess up the installation process,
 especially if you use different passwords than before.
 
 For example: