diff --git a/docs/scripting.xml b/docs/scripting.xml
index 4e89b59b3..3fefc5f2f 100644
--- a/docs/scripting.xml
+++ b/docs/scripting.xml
@@ -2003,7 +2003,7 @@ categories = {"discovery", "external"}
     probes and comparing the two responses—an ideal task for NSE.
     </para>
 
-<programlisting> 
+<programlisting>
 id = "Skype v2"
 description = [[
 Detects the Skype version 2 service.