hg: jigsaw/stage/hotspot: Update expand_entries_to_path comment

[chris . hegarty]

Changeset: 091d5820c70d
Author:    chegar
Date:      2014-08-15 17:43 +0100
URL:       http://hg.openjdk.java.net/jigsaw/stage/hotspot/rev/091d5820c70d

Update expand_entries_to_path comment

! src/share/vm/runtime/os.cpp