jdk7/hotspot-gc/hotspot: README should be more friendly

[peter . kessler]

Changeset: 6bbf8078579b
Author:    jcoomes
Date:      2007-11-28 17:15 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/6bbf8078579b

README should be more friendly

! README