Update file phylo_exercise.md

exercises/phylo_exercise.md

@@ -203,10 +203,13 @@ Change the variables to your needs.
 
 
 
-### DOWNLOAD TREE FILES
+### DOWNLOAD RESULTS
 
 The complete output for the SNP calling, MSA and tree can be found here, download it into a `[target_directory]` of your choice. 
 
+In every snippy folder you will find a folder called `iqtree` containing the phylogenetic tree (the .tre file). 
+
+
 ```bash
 # Typestrain as reference
 cp -r /shares/amr.imm.uzh/data/projects/Blockcourse_BIO296/FS2023/Participants_data/illumina/03_output_mrsa/snippy_ref_typestrain [target_directory]