diff --git a/fixtures/forms/arbres.json b/fixtures/forms/arbres.json
index a666158..d679c1e 100644
--- a/fixtures/forms/arbres.json
+++ b/fixtures/forms/arbres.json
@@ -57,7 +57,9 @@
         "description": "",
         "layout": [
           {
-            "key": "hauteur",
+            "key": "hauteur"
+          },
+          {
             "key": "circonference"
           }
         ]