Try & make example closer to valid

api/client-server/notifications.yaml

@@ -65,7 +65,8 @@ paths:
             application/json: |-
               {
                 "next_token": "abcdef",
-                "notifications": {
+                "notifications": [
+                  {
                     "actions": [
                       "notify"
                     ],
@@ -74,8 +75,19 @@ paths:
                     "room_id": "!abcdefg:example.com",
                     "ts": "1475508881945",
                     "event": {
+                      "sender": "@alice:example.com",
+                      "type": "m.room.message",
+                      "age": 124524,
+                      "txn_id": "1234",
+                      "content": {
+                        "body": "I am a fish",
+                        "msgtype": "m.text"
+                      },
+                      "origin_server_ts": 1417731086797,
+                      "event_id": "$74686972643033:example.com"
                     }
                   }
+                ]
               }
           schema:
             type: object