Fix coding standards issues (PSR-2 compatible).
Fix coding standards issues (PSR-2 compatible).

Fix coding standards issues (PSR-2 compatible).

bensquire/Digital-Ocean-Dynamic-DNS-Updater,bensquire/Digital-Ocean-Dynamic-DNS-Updater,Siftah/Digital-Ocean-Dynamic-DNS-Updater,Siftah/Digital-Ocean-Dynamic-DNS-Updater