2014-05-02: srfi: make scheme for colon resemble wisp.

srfi: make scheme for colon resemble wisp.

diff --git a/docs/srfi.org b/docs/srfi.org
--- a/docs/srfi.org
+++ b/docs/srfi.org
@@ -282,9 +282,9 @@ The syntax shown here is the minimal syn
 
 #+BEGIN_SRC wisp
     let                       ;    (let
-      :                       ;      ((msg "Hello World!"))
-        msg "Hello World!"    ;      (display msg))
-      display msg             ;      
+      :                       ;      (
+        msg "Hello World!"    ;        (msg "Hello World!"))
+      display msg             ;      (display msg))
 #+END_SRC