[Issue 24571] Grammar spec should not use "opt"

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24571

--- Comment #3 from Dlang Bot <dlang-bot at dlang.rocks> ---
@Bolpat created dlang/dlang.org pull request #3855 "Rename FunctionLiteralBody2
to FunctionLiteralBody" fixing this issue:

- Fix Bugzilla Issue 24571 - Grammar spec should not use "opt"

  Address optional trailing comma

https://github.com/dlang/dlang.org/pull/3855

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