Update README.md

Piotr Kafel · Piotr Kafel · commit bfbc4bf55f30 · 2015-06-22T13:19:54.000+02:00
diff --git a/README.md b/README.md
@@ -18,7 +18,7 @@ Nodes representation:
 {
   "key": ...,
   "value": < scalar value | [ nodes ] >,
-  "valueType": < "SCALAR" | "OBJECT" | "ARRAY">,
+  "valueType": < "SCALAR" | "OBJECT" | "ARRAY" | "NULL">,
   "op": < "ADD" | "REMOVE" | "NONE">
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ Nodes representation:`
`18`	`18`	`{`
`19`	`19`	`"key": ...,`
`20`	`20`	`"value": < scalar value \| [ nodes ] >,`
`21`		`- "valueType": < "SCALAR" \| "OBJECT" \| "ARRAY">,`
	`21`	`+ "valueType": < "SCALAR" \| "OBJECT" \| "ARRAY" \| "NULL">,`
`22`	`22`	`"op": < "ADD" \| "REMOVE" \| "NONE">`
`23`	`23`	`}`
`24`	`24`	```