diff --git a/purchase_order_buyer/README.rst b/purchase_order_buyer/README.rst
index 826b3c1..6171bf7 100644
--- a/purchase_order_buyer/README.rst
+++ b/purchase_order_buyer/README.rst
@@ -14,7 +14,7 @@ Usage
 =====
 
 To use this module, you need to go to Purchase > Purchase Order: there a new field "Buyer"
-It will use buy default the user_id of the supplier and fallback to current user.
+It will use by default the user_id of the supplier and fallback to current user.
 
 Credits
 =======
@@ -28,4 +28,4 @@ Contributors
 Maintainer
 ----------
 
-Akretion
\ No newline at end of file
+Akretion