diff --git a/aspnet/web-forms/videos/building-35-applications/submit-and-postback.md b/aspnet/web-forms/videos/building-35-applications/submit-and-postback.md
index a303be75a0..86898c9cee 100644
--- a/aspnet/web-forms/videos/building-35-applications/submit-and-postback.md
+++ b/aspnet/web-forms/videos/building-35-applications/submit-and-postback.md
@@ -13,6 +13,6 @@ Submit and Postback
 ====================
 by [Joe Stagner](https://github.com/JoeStagner)
 
-This video will introduce you the what goes on "under the covers" when your ASP.NET application's browser and server interact.
+This video explains what goes on "under the covers" when your ASP.NET application's browser and server interact.
 
 [▶ Watch video (19 minutes)](https://channel9.msdn.com/Blogs/ASP-NET-Site-Videos/submit-and-postback)