requested changes from review

SECURITY.md

@@ -0,0 +1,40 @@
+# Security Policy
+
+## Supported Versions
+
+
+| Version | Supported          | PHP Version                                                                                               |
+|---------|--------------------|-----------------------------------------------------------------------------------------------------------|
+| 4.x     | :white_check_mark: | ![PHP from Packagist (specify version)](https://img.shields.io/packagist/php-v/dotkernel/dot-event/4.0.0) |
+| 3.x     | :white_check_mark: | ![PHP from Packagist (specify version)](https://img.shields.io/packagist/php-v/dotkernel/dot-event/3.4.2) |
+| <= 2.x  | :x:                |                                                                                                           |
+
+
+## Reporting Potential Security Issues
+
+If you have encountered a potential security vulnerability in this project,
+please report it to us at <security@dotkernel.com>. We will work with you to
+verify the vulnerability and patch it.
+
+When reporting issues, please provide the following information:
+
+- Component(s) affected
+- A description indicating how to reproduce the issue
+- A summary of the security vulnerability and impact
+
+We request that you contact us via the email address above and give the
+project contributors a chance to resolve the vulnerability and issue a new
+release prior to any public exposure; this helps protect the project's
+users, and provides them with a chance to upgrade and/or update in order to
+protect their applications.
+
+
+## Policy
+
+If we verify a reported security vulnerability, our policy is:
+
+- We will patch the current release branch, as well as the immediate prior minor
+  release branch.
+
+- After patching the release branches, we will immediately issue new security
+  fix releases for each patched release branch.

docs/book/v4/configuration.md

@@ -3,4 +3,4 @@
 After installation, you need to register the `ConfigProvider` in your project
 by adding the below line to your configuration aggregator (usually: `config/config.php`)
 
-    \Dot\Event\ConfigProvider
+    \Dot\Event\ConfigProvider::class

docs/book/v4/instalation.md

@@ -2,6 +2,4 @@
 
 Install `dot-event` by executing the following composer command
 
-```bash
-composer require dotkernel/dot-event
-```
+    composer require dotkernel/dot-event