priam.clustername property is ignored

[rjtg]

according to the Properties Reference the clustername for a given appId can be set by the property
'priam.clustername'
however setting it has no effect and clusters always get the default name 'cass_cluster'.

This unfortunately leads to several followup issues with i.e. with backups and node discovery etc.

[rjtg]

This was my mistake,
instead of a property 'priam.clustername' sdb had the property 'priam.clustername ' with a trailing space.