hg: jigsaw/jake/jdk: Fix typos in Proxy.getProxyClass javadoc

[mandy . chung]

Changeset: acfccb988108
Author:    mchung
Date:      2015-09-16 09:51 -0700
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/acfccb988108

Fix typos in Proxy.getProxyClass javadoc

! src/java.base/share/classes/java/lang/reflect/Proxy.java