Curator image not working with centos 8 base image

I found this link that says we should use /usr/bin/curator or /usr/bin/curator_cli as we upgrade to 5.8.1 RPM. Does this mean we need to change entrypoint or something?
I am a bit confused here, could you please tell me what changes will we have to make in Dockerfile with respect to this ?

Best Regards,
Akshat