RFR: 8285890: Fix some @param tags

Fri Apr 29 16:44:55 UTC 2022

On Fri, 29 Apr 2022 09:03:58 GMT, Pavel Rappo <prappo at openjdk.org> wrote:

> * Syntactically improves a few cases from 8285676 (https://github.com/openjdk/jdk/pull/8410)
> * Fixes a few misspelled `@param` tags for elements that, although are not included in the API Documentation, are visible in and processed by IDEs

Marked as reviewed by mchung (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/8465