Scrutinizer Auto-Fixes

@aztech-dev requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/aztech-digital/php-ecc/inspections/cba2842c-b758-4551-95d9-66e701adc01a

Enabled analysis tools:
 - PHP Analyzer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - PHP Change Tracking Analyzer