Doc: Fix our `prerpz` hook example, it must return a boolean

diff --git a/docs/markdown/recursor/scripting.md b/docs/markdown/recursor/scripting.md
index c36f3d5dad3533d4db686d8a55a335e387ad5a2b..26857b568a261de8ba56a9c295df8a8f2349b05f 100644 (file)
--- a/docs/markdown/recursor/scripting.md
+++ b/docs/markdown/recursor/scripting.md
@@ -184,6 +184,7 @@ function prerpz(dq)
   if dq.qname:equal('example.com') then
     dq:discardPolicy('malware')
   end
+  return false
 end
 ```