diff --git a/CITATIONS.md b/CITATIONS.md
index f473604a..4996b65f 100644
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@@ -38,7 +38,7 @@
 
 - [MultiQC](https://pubmed.ncbi.nlm.nih.gov/27312411/)
 
-> Ewels P, Magnusson M, Lundin S, Käller M. MultiQC: summarize analysis results for multiple tools and samples in a single report. Bioinformatics. 2016 Oct 1;32(19):3047-8. doi: 10.1093/bioinformatics/btw354. Epub 2016 Jun 16. PubMed PMID: 27312411; PubMed Central PMCID: PMC5039924.
+  > Ewels P, Magnusson M, Lundin S, Käller M. MultiQC: summarize analysis results for multiple tools and samples in a single report. Bioinformatics. 2016 Oct 1;32(19):3047-8. doi: 10.1093/bioinformatics/btw354. Epub 2016 Jun 16. PubMed PMID: 27312411; PubMed Central PMCID: PMC5039924.
 
 - [Bioconductor](https://www.bioconductor.org/) and [R](https://cran.r-project.org/)