<Swing Dev> [9] Review Request for 8042120: Fix doclint warnings from javax.swing.text.html.parser

[alexander stepanov]

Hello,

Could you please review the fix for the following bug:
https://bugs.openjdk.java.net/browse/JDK-8042120

Webrev corresponding:
http://cr.openjdk.java.net/~yan/8042120/webrev.00/

Just a minor cleanup of javadoc to avoid doclint warnings.

Thanks,
Alexander