diff --git a/addons/marketing_campaign/__openerp__.py b/addons/marketing_campaign/__openerp__.py
index a51347fd1bb..22ed4abaef1 100644
--- a/addons/marketing_campaign/__openerp__.py
+++ b/addons/marketing_campaign/__openerp__.py
@@ -40,7 +40,7 @@ The campaigns are dynamic and multi-channels. The process is as follows:
       send, reports to print and send by email, custom actions
     * Define input segments that will select the items that should enter the
       campaign (e.g leads from certain countries.)
-    * Run you campaign in simulation mode to test it real-time or accelerated,
+    * Run your campaign in simulation mode to test it real-time or accelerated,
       and fine-tune it
     * You may also start the real campaign in manual mode, where each action
       requires manual validation