Re: Fix Grammar in Buffer Lock Wait Message

> On Jul 1, 2026, at 09:44, Guoqing Yang <yanggq1988(at)126(dot)com> wrote:
>
> Fix grammar in buffer lock wait message
> Correct the wait message from "Waiting to acquire a exclusive lock on a buffer"
> to "Waiting to acquire an exclusive lock on a buffer".
> The word "exclusive" starts with a vowel sound, so the indefinite article
> should be "an" instead of "a".
> Regards,
> Guoqing Yang
>

Nice catch.

The typo is in wait_event_names.txt, so it actually affects the docs. See the attached doc screenshot.
```
BufferCleanup Waiting to acquire **an exclusive** pin on a buffer. Buffer pin waits can be
BufferExclusive Waiting to acquire **a exclusive** lock on a buffer.
```

The row right above it uses “an exclusive”, while the next row uses “a exclusive”.

This seems to be an oversight from 6c5c393b7, so I think it should be back-patched to 19.

Best regards,*
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/