Fix typo in release notes for PS 8.4.6 (#238)

Author: iamnexxed

docs/release-notes-ps-8.4.6.md

@@ -28,7 +28,7 @@ Find the complete list of bug fixes and changes in the [MySQL 8.4.6 release note
 
 * The official packages were built with the `WITH_LTO=ON` flag to enable the Link-Time Optimization (LTO) feature.
 
-* Percona Server for MySQL 8.4.6.6 suports Red Hat Enterprise Linux (RHEL) 10.
+* Percona Server for MySQL 8.4.6.6 supports Red Hat Enterprise Linux (RHEL) 10.
 
 ## Known issues