hg: jdk9/sandbox/nashorn: 8179891: JavaDoc for for..in is incorrect

[chris.hegarty at oracle.com]

Changeset: 550bfc15779f
Author:    sdama
Date:      2017-05-12 12:12 +0530
URL:       http://hg.openjdk.java.net/jdk9/sandbox/nashorn/rev/550bfc15779f

8179891: JavaDoc for for..in is incorrect
Summary: Fixed javadoc typo error
Reviewed-by: sundar, hannesw, jlaskey
Contributed-by: srinivas.dama at oracle.com

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForOfLoopTree.java