whitespace triviality

src/tests/compile.vtc

@@ -852,7 +852,7 @@ varnish v1 -vcl {
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
     :                         # followed by colon
-  ){1,7}                      # end item; 1-7 of them required               
+  ){1,7}                      # end item; 1-7 of them required
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
 "});