doc update in favor of expressive

Author: samsonasik

README.md

@@ -10,7 +10,7 @@ ErrorHeroModule
 Introduction
 ------------
 
-ErrorHeroModule is a module for Error Logging (DB and Mail) your ZF2, ZF3 Mvc Application, and ZF Expressive for Exceptions of 'dispatch.error', 'render.error', and [PHP E_* Error](http://www.php.net/manual/en/errorfunc.constants.php).
+ErrorHeroModule is a module for Error Logging (DB and Mail) your ZF2, ZF3 Mvc Application, and ZF Expressive for Exceptions in 'dispatch.error' or 'render.error' or during request and response, and [PHP E_* Error](http://www.php.net/manual/en/errorfunc.constants.php).
 
 Features
 --------