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 3. **BDBag**:  
   * D'Arcy, M., Chard, K., Foster, I., Kesselman, C., Madduri, R., Saint, N., & Wagner, R.. 2019. Big Data Bags: A Scalable Packaging Format for Science. Zenodo. doi:[10.5281/zenodo.3338725](http://doi.org/10.5281/zenodo.3338725).
 
-5. **trimgalore**:
+4. **trimgalore**:
   * trimgalore [https://github.com/FelixKrueger/TrimGalore](https://github.com/FelixKrueger/TrimGalore)
 
-6. **hisat2**:
+5. **hisat2**:
   * Kim ,D.,Paggi, J.M., Park, C., Bennett, C., Salzberg, S.L. 2019 Graph-based genome alignment and genotyping with HISAT2 and HISAT-genotype. Nat Biotechnol. Aug;37(8):907-915. doi:[10.1038/s41587-019-0201-4](https://doi.org/10.1038/s41587-019-0201-4).
 
-7. **samtools**:
+6. **samtools**:
   * Li H., B. Handsaker, A. Wysoker, T. Fennell, J. Ruan, N. Homer, G. Marth, G. Abecasis, R. Durbin, and 1000 Genome Project Data Processing Subgroup. 2009. The Sequence alignment/map (SAM) format and SAMtools. Bioinformatics 25: 2078-9. doi:[10.1093/bioinformatics/btp352](http://dx.doi.org/10.1093/bioinformatics/btp352)
 
-8. **picard**:
+7. **picard**:
   * “Picard Toolkit.” 2019. Broad Institute, GitHub Repository. [http://broadinstitute.github.io/picard/](http://broadinstitute.github.io/picard/); Broad Institute
 
-9. **featureCounts**:
+8. **featureCounts**:
   * Liao, Y., Smyth, G.K., Shi, W. 2014 featureCounts: an efficient general purpose program for assigning sequence reads to genomic features. Bioinformatics. Apr 1;30(7):923-30. doi:[10.1093/bioinformatics/btt656](https://doi.org/10.1093/bioinformatics/btt656).
 
-11. **deeptools**:
+9. **deeptools**:
   * Ramírez, F., D. P. Ryan, B. Grüning, V. Bhardwaj, F. Kilpert, A. S. Richter, S. Heyne, F. Dündar, and T. Manke. 2016. deepTools2: a next generation web server for deep-sequencing data analysis. Nucleic Acids Research 44: W160-165. doi:[10.1093/nar/gkw257](http://dx.doi.org/10.1093/nar/gkw257)
 
-11. **Seqtk**:
+10. **Seqtk**:
   * Seqtk [https://github.com/lh3/seqtk](https://github.com/lh3/seqtk)
 
-10. **R**:
+11. **R**:
   * R Core Team 2014. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL:[http://www.R-project.org/](http://www.R-project.org/).
 
 12. **FastQC**
   * FastQC [https://www.bioinformatics.babraham.ac.uk/projects/fastqc/](https://www.bioinformatics.babraham.ac.uk/projects/fastqc/)
 
-12. **SeqWho**
+13. **SeqWho**
   * SeqWho [https://git.biohpc.swmed.edu/s181649/seqwho](https://git.biohpc.swmed.edu/s181649/seqwho)
 
-4. **RSeQC**:
+14. **RSeQC**:
   * Wang, L., Wang, S., Li, W. 2012 RSeQC: quality control of RNA-seq experiments. Bioinformatics. Aug 15;28(16):2184-5. doi:[10.1093/bioinformatics/bts356](https://doi.org/10.1093/bioinformatics/bts356).
 
-13. **MultiQC**:
+15. **MultiQC**:
   * Ewels P., Magnusson M., Lundin S. and Käller M. 2016. MultiQC: Summarize analysis results for multiple tools and samples in a single report. Bioinformatics 32(19): 3047–3048. doi:[10.1093/bioinformatics/btw354](https://dx.doi.org/10.1093/bioinformatics/btw354)
 
-14. **Nextflow**:
-  * Di Tommaso, P., Chatzou, M., Floden, E. W., Barja, P. P., Palumbo, E., and Notredame, C. 2017. Nextflow enables reproducible computational workflows. Nature biotechnology, 35(4), 316.
+16. **Nextflow**:
+  * Di Tommaso, P., Chatzou, M., Floden, E. W., Barja, P. P., Palumbo, E., and Notredame, C. 2017. Nextflow enables reproducible computational workflows. Nature biotechnology, 35(4), 316.
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