diff --git a/docker-cloud/builds/advanced.md b/docker-cloud/builds/advanced.md
index ed915d53d7..5d38525db5 100644
--- a/docker-cloud/builds/advanced.md
+++ b/docker-cloud/builds/advanced.md
@@ -90,7 +90,7 @@ To learn more about Docker build-time variables, see the [docker build documenta
 
 #### Two-phase build
 
-If your build process requires a component that is not a dependency for your application, you can use a `pre-build` hook to collect and compile required components. In the example below, the hook uses a Docker container to compile a Golang binary required before the build.
+If your build process requires a component that is not a dependency for your application, you can use a pre_build hook (refers to the hooks/pre_build file) to collect and compile required components. In the example below, the hook uses a Docker container to compile a Golang binary required before the build.
 
 ```bash
 #!/bin/bash