review: correct developer script make_runargs.sh

[David Hill]

Kevin,
    a small set of changes to the make_runargs.sh script

https://bugs.openjdk.java.net/browse/JDK-8175207
webrev: http://cr.openjdk.java.net/~ddhill/8175207/ <http://cr.openjdk.java.net/%7Eddhill/8175207/>

-- 
David Hill<David.Hill at Oracle.com>
Java Embedded Development

"A man's feet should be planted in his country, but his eyes should survey the world."
-- George Santayana (1863 - 1952)