diff --git a/src/doc.txt b/src/doc.txt
index 8ff961d26..2bff1e339 100644
--- a/src/doc.txt
+++ b/src/doc.txt
@@ -62,6 +62,7 @@ Zf
 }
 
 These parsers all create modules with the following interface:
+
  {!modules:
  Language_intf
  }