Update README.md

Author: eadwinCode

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <a href="#" target="blank"><img src="https://python-ellar.github.io/ellar/img/EllarLogoB.png" width="200" alt="Ellar Logo" /></a>
+  <a href="#" target="blank"><img src="https://python-ellar.github.io/ellar-sql/img/ellar_sql.png" width="200" alt="Ellar Logo" /></a>
 </p>
 
 ![Test](https://github.com/python-ellar/ellar-sql/actions/workflows/test_full.yml/badge.svg)