RFR: 7903741: some test properties are not documented

[Jonathan Gibbons]

On Fri, 7 Jun 2024 00:49:15 GMT, Iris Clark <iris at openjdk.org> wrote:

>> Please review a simple doc and test update for tag-spec.html, after it was recently noted that `test.module.path` was available but not documented.
>> 
>> The new test verifies 1:1 correspondence between names that are available, as env vars or system properties, and those that are documented.
>
> src/share/doc/javatest/regtest/tag-spec.html line 1247:
> 
>> 1245: <td><i>Not Available</i>
>> 1246: <td>The name of the test, formed from the defining file of the test
>> 1247: and any corresponding id if the file contains many separate test
> 
> maybe "multiple" or "more than one" instead of "many".  "Many" implies an undefined threshold.

Will change to `multiple`

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PR Review Comment: https://git.openjdk.org/jtreg/pull/203#discussion_r1631530497