resume in syntaxification of rule

beautiful-racket-ragg/br/ragg/elider/json-elider.rkt

@@ -1,9 +1,9 @@
 #lang br/ragg
 
 ;; Simple baby example of JSON structure
-json: <number | string
+json: (number | string
     | array
-    | object>
+    | object)
 number: NUMBER
 
 string: STRING
@@ -12,4 +12,4 @@ array: "[" [json ("," json)*] "]"
 
 object: "{" [kvpair ("," kvpair)*] "}"
 
-kvpair: ID ":" json
+kvpair: ID <":"> json

beautiful-racket-ragg/br/ragg/elider/test-json-elider.rkt

@@ -11,7 +11,7 @@
                (token 'STRING "'hello world'")
                "}")))
  '(json (object "{"
-                (kvpair "message" ":" (json (string "'hello world'")))
+                (kvpair "message" (json (string "'hello world'")))
                 "}")))