CA-244865: Datamodel: errors from copy/paste in (v)gpu-related descriptions
CA-244865: Datamodel: errors from copy/paste in (v)gpu-related descriptions

Modify errors of (v)gpu-related in datamodel.ml.

Signed-off-by:Min Li <d950aa6cfad47f424252fc349da8e8f505e2adfb@citrix.com>

srowe/xen-api,srowe/xen-api,srowe/xen-api,srowe/xen-api,euanh/xen-api,euanh/xen-api,euanh/xen-api,euanh/xen-api,euanh/xen-api,srowe/xen-api,euanh/xen-api