Update README.md

Author: datsom1

README.md

@@ -1,6 +1,5 @@
 # db-diff
 
-[![PyPI](https://img.shields.io/pypi/v/csv-diff.svg)](https://pypi.org/project/csv-diff/)
 [![Changelog](https://img.shields.io/github/v/release/datsom1/db-diff?include_prereleases&label=changelog)](https://github.com/datsom1/db-diff/releases)
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](https://github.com/datsom1/db-diff/blob/main/LICENSE)