Update index.js

[everettbu]

Mirror of facebook/react#34136
Original author: adriancuadrado

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https://github.com/facebook/react/blob/3958d5d84b3d3e6ae5c1caef9c8cf0dc58e862e6/packages/react-devtools-extensions/src/main/reactPolling.js#L79-L82

Attemps start every 0.5s, therefore the comment is wrong.

Summary

The comment was wrong so I fixed it.

How did you test this change?

I didn't really test this change. It's just a change in a comment, it shouldn't break anything.

[greptile-apps]

Greptile Overview

Greptile Summary

Corrected an inaccurate comment in the React DevTools extension initialization code. The polling mechanism attempts to detect React on a page 5 times with 0.5-second intervals (as confirmed in reactPolling.js:80), totaling ~2.5 seconds, not ~5 seconds as the old comment stated.

• Fixed timing comment from "~5 seconds" to "~2.5 seconds" to accurately reflect the polling duration

Confidence Score: 5/5

• This PR is safe to merge with no risk
• The change only corrects a comment to reflect the actual behavior of the code, with no logic or functional changes
• No files require special attention

Important Files Changed

File Analysis

Filename	Score	Overview
packages/react-devtools-extensions/src/main/index.js	5/5	Fixed incorrect comment about polling duration (5 seconds → 2.5 seconds)

[greptile-apps]

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[everettbu]

Upstream PR was closed or merged. Code is synced via branch mirror.