Codecov copy & screenshot edits (#14659)

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## DESCRIBE YOUR PR
Quick copy edits & a screenshot in the new UI

## IS YOUR CHANGE URGENT?  

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## PRE-MERGE CHECKLIST

*Make sure you've checked the following before merging your changes:*

- [ ] Checked Vercel preview for correctness, including links
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team](https://github.com/orgs/getsentry/teams/docs)

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## EXTRA RESOURCES

- [Sentry Docs contributor guide](https://docs.sentry.io/contributing/)

Author: jaffrepaul

docs/product/codecov/img/codecov-setup-in-new-ui.png

@@ -22,9 +22,9 @@ There are a few prerequisites that have to be fulfilled in order for Codecov to
 
 ## Enable Codecov Insights
 
-Once the prerequisites have been met, you can enable Codecov by going to the **Settings** page in Sentry and toggling “Enable Code Coverage Insights” to on.
+Once the prerequisites have been met, you can enable Codecov by going to the **Organization Settings** page in Sentry and toggling on “Enable Code Coverage Insights”.
 
-![Codecov in Org Settings](./img/codecov-setup-in-ui.png)
+![Codecov in Org Settings](./img/codecov-setup-in-new-ui.png)
 
 <Alert>
   Sentry automatically checks to see if you have your GitHub Org in Codecov