(docs) add required messages _id property

antoine92190 · antoine92190 · commit e7e2bb0a752e · 2020-02-13T09:23:42.000+11:00
diff --git a/README.md b/README.md
@@ -321,6 +321,7 @@ Each message object has a `sender_id` field which holds the id of the correspond
 ```javascript
 messages="[
   {
+    _id: 7890,
     content: 'message 1',
     sender_id: 1234,
     username: 'John Doe',

Original file line number	Diff line number	Diff line change
@@ -321,6 +321,7 @@ Each message object has a `sender_id` field which holds the id of the correspond
`321`	`321`	```javascript
`322`	`322`	`messages="[`
`323`	`323`	`{`
	`324`	`+ _id: 7890,`
`324`	`325`	`content: 'message 1',`
`325`	`326`	`sender_id: 1234,`
`326`	`327`	`username: 'John Doe',`