fix url

Author: Gerit Wagner

README.md

@@ -1,6 +1,6 @@
 <div align="center">
 
-<img src="https://raw.githubusercontent.com/CoLRev-Ecosystem/bib-dedupe/main/docs/figures/logo.png" width="300">
+<img src="https://raw.githubusercontent.com/CoLRev-Environment/bib-dedupe/main/docs/figures/logo.png" width="300">
 
 <!-- [![License](https://img.shields.io/github/license/CoLRev-Ecosystem/bib-dedupe.svg)](https://github.com/CoLRev-Environment/bib-dedupe/releases/) -->
 [![status](https://joss.theoj.org/papers/b954027d06d602c106430e275fe72130/status.svg)](https://joss.theoj.org/papers/b954027d06d602c106430e275fe72130)