diff --git a/6_dea/dea.Rmd b/6_dea/dea.Rmd
index 1ac1bdc97cb75cc5619f58139aeedf28849ddf74..0990f72fefaecb4b568b068c32ed4a42b91533bb 100644
--- a/6_dea/dea.Rmd
+++ b/6_dea/dea.Rmd
@@ -591,6 +591,6 @@ area under ROC curves
 
 ## The end
 
-[https://gitbio.ens-lyon.fr/LBMC/hub/formations/treefrog-scrnaseqi](https://gitbio.ens-lyon.fr/LBMC/hub/formations/treefrog-scrnaseq)
+[https://gitbio.ens-lyon.fr/LBMC/hub/formations/treefrog-scrnaseq](https://gitbio.ens-lyon.fr/LBMC/hub/formations/treefrog-scrnaseq)