Update CHANGELOG.md

Author: pinin4fjords

CHANGELOG.md

@@ -111,6 +111,7 @@ Thank you to everyone else that has contributed by reporting bugs, enhancements
 - [PR #1353](https://github.com/nf-core/rnaseq/pull/1353) - Correct conditional for salmon indexing in preprocessing workflow
 - [PR #1352](https://github.com/nf-core/rnaseq/pull/1352) - Assorted fixes to MultiQC usage
 - [PR #1355](https://github.com/nf-core/rnaseq/pull/1355) - Make all curves on subway map better looking, and all lines now have the same width
+- [PR #1357](https://github.com/nf-core/rnaseq/pull/1357) - Fix anchor issue in multiqc
 
 ### Parameters