diff --git a/crm_claim_rma/crm_claim_rma.py b/crm_claim_rma/crm_claim_rma.py
index 128cee49..5a152ee6 100644
--- a/crm_claim_rma/crm_claim_rma.py
+++ b/crm_claim_rma/crm_claim_rma.py
@@ -50,8 +50,9 @@ class SubstateSubstate(Model):
     _description = "substate that precise a given state"
 
     name = fields.Char(string='Sub state', required=True)
-    substate_descr = fields.Text(string='Description',
-                          help="To give more information about the sub state")
+    substate_descr = fields.Text(
+        string='Description',
+        help="To give more information about the sub state")
 
 
 class ClaimLine(Model):