[FIX] estate: remove double specification of properties

Author: aurb9

estate/models/res_users.py

@@ -4,4 +4,4 @@
 class ResUsers(models.Model):
     _inherit = 'res.users'
 
-    property_ids = fields.One2many('estate.property', 'user_id', string="Properties", domain="[('active', '=', 'True')]")
+    property_ids = fields.One2many('estate.property', 'user_id', domain="[('active', '=', 'True')]")