Update CHANGELOG.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: kalleep

CHANGELOG.md

@@ -47,7 +47,7 @@ Main (unreleased)
 
 - `prometheus.exporter.postgres` dependency has been updated to v0.18.1. This includes new `stat_progress_vacuum` and `buffercache_summary` collectors, as well as other bugfixes and enhancements. (@cristiangreco)
 
-- `local.file_match` will now trigger it's sync job when the component is updated with new targets. (@kalleep)
+- `local.file_match` will now trigger its sync job when the component is updated with new targets. (@kalleep)
 
 ### Bugfixes