Review request for JMC-6193: Fixing the agent manifest

[Marcus Hirt]

Hi all,

Please review this fix to the agent manifest.

Jira:   https://bugs.openjdk.java.net/browse/JMC-6193
Webrev: http://cr.openjdk.java.net/~hirt/JMC-6193/webrev.01/

Kind regards,
Marcus