Update donut-metadata.md formatting changes

donut-metadata.md

@@ -1,21 +1,22 @@
 ##### Users Collection
 
-```json
-minio: {
-    version: 1,
-    users: [{
-    	secret-key: string,
-    	access-key: string,
-    	status: string // enum: ok, disabled, deleted
+```js
+
+"minio": {
+    "version": 1,
+    "users": [{
+    	"secret-key": string,
+    	"access-key": string,
+    	"status": string // enum: ok, disabled, deleted
     }],
-    hosts: [{
-    	address: string,
-    	uuid: string,
-    	status: string, // enum: ok, disabled, deleted, busy, offline,
-    	disks: [{
-        		disk: string,
-        		uuid: string,
-        		status: string // ok, offline, disabled, busy
+    "hosts": [{
+    	"address": string,
+    	"uuid": string,
+    	"status": string, // enum: ok, disabled, deleted, busy, offline,
+    	"disks": [{
+        		"disk": string,
+        		"uuid": string,
+        		"status": string // ok, offline, disabled, busy
         }]
     }]
 }
@@ -23,32 +24,32 @@ minio: {
 
 ##### Bucket Collection
 
-```json
-buckets: {
-    bucket: string, // index
-    permissions: string,
-    deleted: bool
+```js
+"buckets": {
+    "bucket": string, // index
+    "permissions": string,
+    "deleted": bool
 }
 ```
 
 ##### Object Collection
 
-```json
-objects: {
-    key: string, // index
-    createdAt: Date,
-    hosts[16]: [{
-    	host: string,
-    	disk: string,
+```js
+"objects": {
+    "key": string, // index
+    "createdAt": Date,
+    "hosts[16]": [{
+    	"host": string,
+    	"disk": string,
     }]
-    deleted: bool
+    "deleted": bool
 }
 ```
 
-```json
-meta: {
-    key: string, // index
-    type: string // content-type
+```js
+"meta": {
+    "key": string, // index
+    "type": string // content-type
     // type speific meta
 }
 ```