diff --git a/Plugin:svn.md b/Plugin:svn.md
index 9a0e1f8..8cf3bac 100644
--- a/Plugin:svn.md
+++ b/Plugin:svn.md
@@ -46,6 +46,8 @@ prompt_svn() {
 }
 ```
 
+override the agnoster build_prompt() function:
+
 ```shell
 build_prompt() {
     RETVAL=$?