hg: jigsaw/stage/jdk: Correct the comment of the location of modules.xml

[mandy . chung]

Changeset: 5ca4c6a102a4
Author:    mchung
Date:      2014-08-15 07:51 -0700
URL:       http://hg.openjdk.java.net/jigsaw/stage/jdk/rev/5ca4c6a102a4

Correct the comment of the location of modules.xml

! make/ModulesXml.gmk