Fix multiqc config

Author: JoseEspinosa

assets/multiqc_config.yml

@@ -1,5 +1,5 @@
 report_comment: >
-  This report has been generated by the <a href="https://github.com/nf-core/chipseq/releases/tag/2.1.0" target="_blank">nf-core/chipseq</a>
+  This report has been generated by the <a href="https://github.com/nf-core/chipseq/tree/dev" target="_blank">nf-core/chipseq</a>
   analysis pipeline. For information about how to interpret these results, please see the
   <a href="https://nf-co.re/chipseq/dev/docs/output" target="_blank">documentation</a>.