Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/tentacode/tentacode-blog/inspections/3d82583f-a91d-4bba-88db-c6d6877f9ad2

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Merge pull request #1 from tentacode/scrutinizer-patch-1

Scrutinizer Auto-Fixes