Fix incorrectly placed comma (#14592)

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## DESCRIBE YOUR PR

Small grammar fix: incorrectly placed comma.

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## EXTRA RESOURCES

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Author: KyeRussell

docs/platforms/javascript/common/migration/v9-to-v10.mdx

@@ -116,7 +116,7 @@ Sentry.init({
 Version support timelines can be stressful for everybody using the SDK, so we won't be defining one.
 Instead, we will be applying bug fixes and features to older versions as long as there is demand.
 
-Additionally, we hold ourselves accountable for any security issues, meaning that if any vulnerabilities are found, we will, in almost all, cases backport them.
+Additionally, we hold ourselves accountable for any security issues, meaning that if any vulnerabilities are found, we will, in almost all cases, backport them.
 
 Note, that backporting decisions are made on a case-by-case basis.
 If you need a fix or feature in a previous version of the SDK, please reach out via a [GitHub Issue](https://github.com/getsentry/sentry-javascript/issues).