Cleaning up ACSF documentation. (#29)

Author: grasmash

template/readme/acsf-setup.md

@@ -2,14 +2,11 @@
 
 To configure a project to run on ACSF, perform the following steps after initially setting up Bolt:
 
-1. Add a `hosting` variable set to `acsf` in `project.yml`
+1. Add the following line to project.yml: `hosting: "acsf"`. This ensures that the correct settings files are added to the deployment artifact.
 1. Execute `./bolt.sh acsf:init` from the project root.
-1. Add the acsf module as a dependency to your installation profile.
+1. Ensure that `drupal/acsf` is a listed dependency in your composer.json file: `composer require drupal/acsf:~8`
+1. Add the acsf module as a dependency to your installation profile
 
 ## Factory Hooks and settings.php
 
-Acquia Cloud Site Factory does not allow changes to `settings.php`. In order to make additions normally done with `settings.php`, factory hooks are used.
-
-Please see the documentation below for reference.
-
-[https://docs.acquia.com/site-factory/tiers/paas/workflow/hooks](https://docs.acquia.com/site-factory/tiers/paas/workflow/hooks)
+Acquia Cloud Site Factory does not allow changes to `settings.php`. In order to make additions normally done with `settings.php`, factory hooks are used. Please see the [documentation](https://docs.acquia.com/site-factory/tiers/paas/workflow/hooks) for reference.