fix: Updated to release pre-release

Updated readme to force an update to release to npm that previously failed.

Author: dlabaj

README.md

@@ -1,5 +1,5 @@
 # PatternFly React
- 
+
 [![lerna](https://img.shields.io/badge/maintained%20with-lerna-green.svg?style=for-the-badge)](https://lernajs.io/)
 [![PatternFly npm badge](https://img.shields.io/npm/v/@patternfly/react-core.svg?label=PF%20Core&style=for-the-badge)](https://www.npmjs.com/package/@patternfly/react-core)