Update docs/platforms/flutter/configuration/releases.mdx

Co-authored-by: Alex Krawiec <[email protected]>

Author: buenaflor

docs/platforms/flutter/configuration/releases.mdx

@@ -66,7 +66,7 @@ In order to monitor release health, the SDK sends session data.
 
 <Note>
 
-Release health in Flutter is only available for Android, iOS and macOS.
+Release health in Flutter is only available for Android, iOS, and macOS.
 
 </Note>