chore(changelog): Fix typo (#2938)

Author: szokeasaurusrex

CHANGELOG.md

@@ -4,7 +4,7 @@
 
 ### Deprecations
 
-- Deprecated API key authentication (#2934)[https://github.com/getsentry/sentry-cli/pull/2934]. Users who are still using API keys to authenticate Sentry CLI should generate and use an [Auth Token](https://docs.sentry.io/account/auth-tokens/) instead. 
+- Deprecated API key authentication ([#2934](https://github.com/getsentry/sentry-cli/pull/2934)). Users who are still using API keys to authenticate Sentry CLI should generate and use an [Auth Token](https://docs.sentry.io/account/auth-tokens/) instead.
 
 ### Improvements