Improve compat table slightly for Drupal 8.4.

README.md

@@ -22,7 +22,7 @@ Support
 FAQ
 ------
 
->  Q: What does "drush" stand for?<br>
+>  Q: What does "Drush" stand for?<br>
 >  A: The Drupal Shell.
 >
 >  Q: How do I pronounce Drush?<br>

docs/install.md

@@ -7,7 +7,7 @@
 Install a site-local Drush
 -----------------
 1. It is recommended that Drupal 8 sites be [built using Composer, with Drush listed as a dependency](https://github.com/drupal-composer/drupal-project). That project already includes Drush in its composer.json. If your Composer project doesn't yet depend on Drush, run `composer require drush/drush` to add it.
-1. To run Drush, navigate to your Drupal root and call `../vendor/bin/drush`. 
+1. To run Drush, navigate to project root or Drupal root and call like so: `../vendor/bin/drush`. 
 1. If you want the convenience of being able to call `drush` from anywhere, install the [drush-shim](https://github.com/webflo/drush-shim).
 1. See [Usage](http://docs.drush.org/en/master/usage/) for details on using Drush.
 1. To use a non-default PHP, [edit ~/.bashrc so that the desired PHP is in front of your $PATH](http://stackoverflow.com/questions/4145667/how-to-override-the-path-of-php-to-use-the-mamp-path/10653443#10653443).
@@ -16,8 +16,8 @@ Drupal Compatibility
 -----------------
 Drush Version | Drush Branch  | PHP | Compatible Drupal versions | Code Status
 ------------- | ---------     | --- | -------------------------- | -----------
-Drush 9       | [master](https://travis-ci.org/drush-ops/drush)  | 5.6+ | D8                 | <img src="https://travis-ci.org/drush-ops/drush.svg?branch=master">
-Drush 8       | [8.x](https://travis-ci.org/drush-ops/drush)  | 5.4.5+ | D6, D7, D8                 | <img src="https://travis-ci.org/drush-ops/drush.svg?branch=8.x">
+Drush 9       | [master](https://travis-ci.org/drush-ops/drush)  | 5.6+ | D8.3+                    | <img src="https://travis-ci.org/drush-ops/drush.svg?branch=master">
+Drush 8       | [8.x](https://travis-ci.org/drush-ops/drush)  | 5.4.5+ | D6, D7, D8.3-             | <img src="https://travis-ci.org/drush-ops/drush.svg?branch=8.x">
 Drush 7       | [7.x](https://travis-ci.org/drush-ops/drush) | 5.3.0+ | D6, D7                     | <img src="https://travis-ci.org/drush-ops/drush.svg?branch=7.x">
 Drush 6       | [6.x](https://travis-ci.org/drush-ops/drush) | 5.3.0+ | D6, D7                     | Unsupported
 Drush 5       | [5.x](https://travis-ci.org/drush-ops/drush) | 5.2.0+ | D6, D7                     | Unsupported