turnip-api logrotate stanzas will SIGHUP twice

Hi,

The turnip-api charm installs the following logrotate.d file :

/srv/turnip/logs/turnip-api-access.log {
    rotate 90
    daily
    dateext
    delaycompress
    compress
    missingok
    create 0644 turnip turnip
    postrotate
        service turnip-api reload
    endscript
}

/srv/turnip/logs/turnip-api-error.log {
    rotate 90
    daily
    dateext
    delaycompress
    compress
    missingok
    create 0644 turnip turnip
    postrotate
        service turnip-api reload
    endscript
}

This results in turnip-api being reloaded twice. Is there a reason for the 2 files being rotated separately instead of in a single stanza ?

Thanks