Fixed some errors

Author: Progi1984

.github/workflows/php.yml

@@ -1,4 +1,4 @@
-name: PHPPresentation
+name: PHPOffice\Common
 on: [push, pull_request]
 jobs:
   php-cs-fixer:

.github/workflows/phpmd.xml.dist

@@ -1,7 +1,6 @@
 [![Latest Stable Version](https://poser.pugx.org/phpoffice/common/v/stable.png)](https://packagist.org/packages/phpoffice/common)
-[![Build Status](https://travis-ci.org/PHPOffice/Common.svg?branch=master)](https://travis-ci.org/PHPOffice/Common)
-[![Code Quality](https://scrutinizer-ci.com/g/PHPOffice/Common/badges/quality-score.png?s=b5997ce59ac2816b4514f3a38de9900f6d492c1d)](https://scrutinizer-ci.com/g/PHPOffice/Common/)
-[![Code Coverage](https://scrutinizer-ci.com/g/PHPOffice/Common/badges/coverage.png?s=742a98745725c562955440edc8d2c39d7ff5ae25)](https://scrutinizer-ci.com/g/PHPOffice/Common/)
+[![PHPOffice\Common](https://github.com/PHPOffice/Common/actions/workflows/php.yml/badge.svg)](https://github.com/PHPOffice/Common/actions/workflows/php.yml)
+[![Coverage Status](https://coveralls.io/repos/github/PHPOffice/Common/badge.svg?branch=develop)](https://coveralls.io/github/PHPOffice/Common?branch=develop)
 [![Total Downloads](https://poser.pugx.org/phpoffice/common/downloads.png)](https://packagist.org/packages/phpoffice/common)
 [![License](https://poser.pugx.org/phpoffice/common/license.png)](https://packagist.org/packages/phpoffice/common)
 [![Join the chat at https://gitter.im/PHPOffice/Common](https://img.shields.io/badge/GITTER-join%20chat-green.svg)](https://gitter.im/PHPOffice/Common)
@@ -21,7 +20,7 @@ Read more about PHPPowerPoint:
 
 PHPOffice Common requires the following:
 
-- PHP 5.3+
+- PHP 7.1+
 
 ## Contributing