sbcli: prettier formatting

sbclirc

@@ -27,5 +27,6 @@
 
 (defun colorize (color var)
   (format nil "~a[~dm~a~a[0m" (code-char 27) (gethash color *colors*) var (code-char 27)))
+
 (setf *prompt* (colorize :bold (colorize :blue *prompt*)))
 (setf *ret*    (colorize :bold (colorize :red *ret*)))