hg: openjfx/8u-dev/rt: [Javadoc only] Reword a11y enum documentation

[steve.x.northover at oracle.com]

Changeset: 5e4e957c51a6
Author:    snorthov
Date:      2014-08-15 14:36 -0400
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/5e4e957c51a6

[Javadoc only] Reword a11y enum documentation

! modules/graphics/src/main/java/javafx/scene/AccessibleAction.java
! modules/graphics/src/main/java/javafx/scene/AccessibleAttribute.java
! modules/graphics/src/main/java/javafx/scene/AccessibleRole.java