Merge pull request #8488 from caesarxuchao/secrets-doc

fix a json file for pod in docs/secrets.md

docs/secrets.md

@@ -18,7 +18,7 @@ This is an example of a simple secret, in json format:
   "kind": "Secret",
   "metadata" : {
     "name": "mysecret",
-    "namespace": "myns",
+    "namespace": "myns"
   },  
   "data": {
     "username": "dmFsdWUtMQ0K",
@@ -34,16 +34,16 @@ The values are arbitrary data, encoded using base64.
 This is an example of a pod that uses a secret, in json format:
 ```json
 {
-  "kind": "Pod",
  "apiVersion": "v1beta3",
+ "kind": "Pod",
   "metadata": {
-    "name": "mypod"
+    "name": "mypod",
+    "namespace": "myns"
   },
   "spec": {
-    "manifest": {
     "containers": [{
-        "name": "c",
-        "image": "example/image",
+      "name": "mypod",
+      "image": "redis",
       "volumeMounts": [{
         "name": "foo",
         "mountPath": "/etc/foo",
@@ -58,7 +58,6 @@ This is an example of a pod that uses a secret, in json format:
     }]
   }
 }
-}]
 ```
 
 ### Restrictions