Format version number

Author: benitav

packages/powersync/README.md

@@ -22,7 +22,7 @@ Our [full SDK reference](https://docs.powersync.com/client-sdk-references/flutte
 
 ## **Web support - Beta**
 
-Flutter Web support in version 1.9.0 is currently in a beta release. It is functionally ready for production use, provided that you've tested your use cases. 
+Flutter Web support in version `^1.9.0` is currently in a beta release. It is functionally ready for production use, provided that you've tested your use cases. 
 
 Please familiarize yourself with the Current Limitations for Flutter Web documented [here](https://docs.powersync.com/client-sdk-references/flutter/flutter-web-support#current-limitations).