Cannot install plugin on es 5.0.0

[errm]

when running

elasticsearch-plugin install io.fabric8/elasticsearch-cloud-kubernetes/5.0.0

as suggested in the documentation I get the following output

A tool for managing installed elasticsearch plugins

Commands
--------
list - Lists installed elasticsearch plugins
install - Install a plugin
remove - Removes a plugin from elasticsearch

Non-option arguments:
command

Option         Description
------         -----------
-h, --help     show help
-s, --silent   show minimal output
-v, --verbose  show verbose output
ERROR: Unknown plugin io.fabric8/elasticsearch-cloud-kubernetes/5.0.0

It seems that elasticsearch is not looking for the plugin correctly...

I can install the plugin correctly by passing the full url of the zip hosted on maven-central

elasticsearch-plugin install http://repo1.maven.org/maven2/io/fabric8/elasticsearch-cloud-kubernetes/5.0.0/elasticsearch-cloud-kubernetes-5.0.0.zip

I guess this might just mean updating the documentation, but I am not really sure if this is a bug in elasticsearch, or something else I overlooked.

[errm]

Ok I went ahead and took a look at the plugin installer source...

This works as expected...

elasticsearch-plugin install io.fabric8:elasticsearch-cloud-kubernetes:5.0.0