Update phpmailer.lang-ru.php (#709)
Update phpmailer.lang-ru.php (#709)

Incorrect translation was changed
nawawi/PHPMailer,JesusTheHun/PHPMailer,ravisorg/PHPMailer,namepros/PHPMailer,iFixit/PHPMailer,Dubz/PHPMailer,martinvd/PHPMailer,Synchro/PHPMailer,iFixit/PHPMailer,Synchro/PHPMailer,ravisorg/PHPMailer,pingyen/PHPMailer,JesusTheHun/PHPMailer,Dubz/PHPMailer,PHPMailer/PHPMailer,pingyen/PHPMailer,nawawi/PHPMailer,jimjag/PHPMailer,PHPMailer/PHPMailer,martinvd/PHPMailer,namepros/PHPMailer,jimjag/PHPMailer