TP_experimental_biologists.md : fix for PSMN computers

doc/TP_experimental_biologists.md

@@ -164,9 +164,19 @@ After writing this first pipeline, you may want to test it. To do that, first cl
 
 You can then run the following commands to download your project on your computer:
 
+If you are on a PSMN computer:
+
 ```sh
+pip install cutadapt=1.14
 PATH="/scratch/lmodolo/:$PATH"
 git config --global http.sslVerify false
+```
+
+and then :
+
+> Don't forget to replace *https://gitlab.biologie.ens-lyon.fr/* by *gitlab_lbmc* if you are using your own computer
+
+```sh
 git clone https://gitlab.biologie.ens-lyon.fr/<usr_name>/nextflow.git
 cd nextflow
 src/install_nextflow.sh