Scrutinizer Auto-Fixes

@luxifer requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/luxifer/leboncoin-cli/inspections/ca861af7-c8ea-42b6-a9fd-0b0816e6161d

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer