diff --git a/doc/bugs/use_of___36__topurl_in_cgitemplate.mdwn b/doc/bugs/use_of___36__topurl_in_cgitemplate.mdwn
index b5e1ea35d..e062c45be 100644
--- a/doc/bugs/use_of___36__topurl_in_cgitemplate.mdwn
+++ b/doc/bugs/use_of___36__topurl_in_cgitemplate.mdwn
@@ -6,3 +6,4 @@ In commits by Simon McVittie on Oct 5, 2014, the following was added to `cgitemp
     b0a35c81 (Simon McVittie   2014-10-05  64) 	}
 
 I am trying to determine what was intended by this change.  The variable `$topurl` is not used again in this function, so this is essentially dead code.
+--[[blipvert]]