diff --git a/tree.txt b/tree.txt
index c39fba47985cac348ae91c0fd04b0a716c2bb15c..caddc06695cb66c0d09346f1c97e8dbadc7a5e94 100644
--- a/tree.txt
+++ b/tree.txt
@@ -7,9 +7,7 @@
 ├── doc
 │   ├── 01install.md
 │   └── 02run.md
-├── D.Puthier
-│   ├── Makefile
-│   └── Snakefile
+│
 ├── README.md
 ├── RELEASE.md
 ├── results