jdk7/hotspot-gc/hotspot: 9876543 make gc better (fix comment)

[john . coomes]

Changeset: 98a807091399
Author:    jcoomes
Date:      2007-11-14 17:05 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/98a807091399

9876543 make gc better (fix comment)

! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp