HTTP Redirect Question

We just installed our new 6400 with ver 9.0.4 when writeing our rules we user to doc LTM guide for GTM and it show doing HTTP redirects like so

 
 when HTTP_REQUEST {  
   if { [[HTTP::uri] matches_regex "secure"] } {  
     [HTTP::redirect "https://[HTTP::host][HTTP::uri]"]  
   }  
 } 
 

The syntax checker liked the rule just fine, now when someone hit the rule we get an error. On the Forums I see the HTTP redirect writen like

redirect to "https://[HTTP::host][HTTP::uri]"

My question is which am I to use and if the above does not work can it be changes in the docs. THanks

Richard Harlan

John Deere