RFR(XS): 8159917: Added missing space to class+loader+data logging

[Coleen Phillimore]

Looks good, Max.  Under the trivial change rules, you can check it in 
with one Reviewer.
thanks,
Coleen

On 8/2/16 4:38 PM, Max Ockner wrote:
> Hello,
> Please review this small correction to class+loader+data logging.
>
> bug: https://bugs.openjdk.java.net/browse/JDK-8159917
> webrev:  http://cr.openjdk.java.net/~mockner/8159917/
>
> Previously in ClassLoaderData::print_value_on(), there was a space 
> missing between the hex address and the letter 'a' as part of a 
> separate field in the logging info. This space has been removed.
>
> Thanks,
> Max