RFR [9] 8156661: Handful of typos in javadoc

[Pavel Rappo]

Hi Ivan, Looks good! 

// I'm not an Reviewer.

> On 10 May 2016, at 14:07, Ivan Gerasimov <ivan.gerasimov at oracle.com> wrote:
> 
> Hello!
> 
> A couple of dozens of typos has been collected, so it's time to fix them.
> 
> Would you please help review this trivial fix?
> 
> BUGURL: https://bugs.openjdk.java.net/browse/JDK-8156661
> WEBREV: http://cr.openjdk.java.net/~igerasim/8156661/00/webrev/
> 
> 
> With kind regards,
> 
> Ivan
>