Updated documentation with new tools and formatting consistency

DEVELOPMENT.md

@@ -1,21 +1,35 @@
-Dev Guide
-=========
+# Dev Guide
 
-Setup
------
+## Setup
 
-    composer install
+```bash
+composer install
+```
 
+## Running tests
 
-Running tests
--------------
+```bash
+vendor/bin/phpunit
+```
 
-    vendor/bin/phpunit
+## Writing Code
 
+### Checking for static analysis issues
 
-Writing Code
-------------
+```bash
+vendor/bin/psalm
+```
 
-We have an automated style fixer called php-cs-fixer. Style is checked on TravisCI as well.
+### Checking coding standards are met
 
-    vendor/bin/php-cs-fixer fix
+```bash
+vendor/bin/phpcs
+```
+
+### Fixing coding standards automatically
+
+We have an automated style fixer called PHP Code Sniffer. Style is checked on TravisCI as well.
+
+```bash
+vendor/bin/phpcbf
+```

README.md

@@ -2,11 +2,9 @@
 
 Email us at support@ScoutAPM.com to get on the beta invite list!
 
-Monitor the performance of PHP Laravel apps with Scout's 
-[PHP APM Agent](https://www.scoutapm.com).
-Detailed performance metrics and transaction traces are collected once the
-agent is installed and configured.
+Monitor the performance of PHP apps with Scout's [PHP APM Agent](https://www.scoutapm.com).
 
+Detailed performance metrics and transaction traces are collected once the agent is installed and configured.
 
 ## Requirements
 
@@ -15,15 +13,16 @@ PHP Versions: 7.1+
 ## Quick Start
 
 This package is the base library for the various framework-specific packages.
-To install the ScoutAPM Agent for a specific framework, use the specific
-package instead.
 
-* [Laravel](https://github.com/scoutapp/scout-apm-laravel)
+### Laravel
+
+To install the ScoutAPM Agent for a specific framework, use the specific package instead.
+
+ * [Laravel](https://github.com/scoutapp/scout-apm-laravel)
 
 ## Documentation
 
-For full installation and troubleshooting documentation, visit our
-[help site](http://docs.scoutapm.com/#php-agent).
+For full installation and troubleshooting documentation, visit our [help site](http://docs.scoutapm.com/#php-agent).
 
 ## Support