chore: correct grammar in upstream/connection_pooling.rst

[spacewander]

Signed-off-by: spacewander spacewanderlzx@gmail.com

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in PULL_REQUESTS.md

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Docs Changes: Yes
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[Optional Fixes #Issue]
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[moderation]

This is the second single character spelling PR you have submitted. Please bundle these spelling PRs into a larger PR. This approach to spelling changes appears to be a method of attempting to game PR contribution statistics.

[spacewander]

@moderation
I submitted this because I start to read the doc of Envoy recently. The problem is discovered separately. Maybe Envoy can introduce some doc-change limitation to the contributors.

I have been submitted several PRs to Envoy before, including new feature like: #14486.

I also have been submitted several issues before. Even some of them didn't get any reply from the Envoy developers:
#14488
#14465

I don't even have interested to mention Envoy in my profile:
https://github.com/spacewander

So is it the official way to treat the non-Envoy official contributor? It seems Envoy doesn't do much better than Nginx.

[mattklein123]

So is it the official way to treat the non-Envoy official contributor? It seems Envoy doesn't do much better than Nginx.

@spacewander we have had issues in the past with people doing fixes like this in order to game commit stats, as @moderation said. Sorry for the confusion, your contributions are appreciated. Thank you!