RFR [9] 8132478: [tidy] three new warnings from java docs (java.net, javax.annotation)

[Alexander Stepanov]

Hello,

Could you please review the following fix
http://cr.openjdk.java.net/~avstepan/8132478/jdk.00/index.html
http://cr.openjdk.java.net/~avstepan/8132478/jaxws.00/index.html
for
https://bugs.openjdk.java.net/browse/JDK-8132478

Just a minor fix for docs (a few tidy warnings + some invalid tags).

Thanks,
Alexander