diff --git a/docs/en/reference/execution-pipeline.md b/docs/en/reference/execution-pipeline.md
index 43c4bf74a..f48cd3fcb 100644
--- a/docs/en/reference/execution-pipeline.md
+++ b/docs/en/reference/execution-pipeline.md
@@ -56,7 +56,7 @@ All requests go through `main.php`, which sets up the environment and then hands
 main.php relies on `[api:Director]` to work out which controller should handle this request.  `[api:Director]` will instantiate that
 controller object and then call `[api:Controller::run()]`.
 
-In general, the URL is build up as follows: `page/action/ID/otherID` - e.g. http://www.mysite.com/mypage/addToCart/12. 
+In general, the URL is built up as follows: `page/action/ID/otherID` - e.g. http://www.mysite.com/mypage/addToCart/12. 
 This will add an object with ID 12 to the cart.
 
 When you create a function, you can access the ID like this: