diff --git a/sale.py b/sale.py
index 384e286..869263a 100644
--- a/sale.py
+++ b/sale.py
@@ -12,7 +12,7 @@ class SaleLine(ModelSQL, ModelView, metaclass=PoolMeta):
     reference = fields.Char("Reference", size=None, required=True)
     origin_country = fields.Many2One('country.country',"Origin Country")
     software_version = fields.Char(
-        "Origin country", size=None, required=True)
+        "Software version", size=None, required=True)
     useful_life = fields.Char(
         "Useful life", size=None, required=True)
     warranty = fields.Char(