Fix configmap docs

docs/user-guide/configmap/index.md

@@ -91,7 +91,7 @@ content of the file.
 Let's take a look at the ConfigMap that this command created:
 
 ```shell
-$ cluster/kubectl.sh describe configmaps game-config
+$ kubectl describe configmaps game-config
 Name:           game-config
 Namespace:      default
 Labels:         <none>
@@ -147,7 +147,7 @@ following command yields equivalent results to the above example:
 ```shell
 $ kubectl create configmap game-config-2 --from-file=docs/user-guide/configmap/kubectl/game.properties --from-file=docs/user-guide/configmap/kubectl/ui.properties
 
-$ cluster/kubectl.sh get configmaps game-config-2 -o yaml
+$ kubectl get configmaps game-config-2 -o yaml
 ```
 
 ```yaml
@@ -267,13 +267,13 @@ spec:
         - name: SPECIAL_LEVEL_KEY
           valueFrom:
             configMapKeyRef:
-              name: special-configmap
+              name: special-config
               key: special.how
         - name: SPECIAL_TYPE_KEY
           valueFrom:
             configMapKeyRef:
               name: special-config
-              key: data-1
+              key: special.type
   restartPolicy: Never
 ```
 
@@ -318,13 +318,13 @@ spec:
         - name: SPECIAL_LEVEL_KEY
           valueFrom:
             configMapKeyRef:
-              name: special-configmap
+              name: special-config
               key: special.how
         - name: SPECIAL_TYPE_KEY
           valueFrom:
             configMapKeyRef:
               name: special-config
-              key: data-1
+              key: special.type
   restartPolicy: Never
 ```
 
@@ -427,25 +427,23 @@ ConfigMap instance with it:
 ```shell
 $ kubectl create configmap example-redis-config --from-file=docs/user-guide/configmap/redis/redis-config
 
-$ kubectl get configmap redis-config -o yaml
+$ kubectl get configmap example-redis-config -o yaml
 ```
 
 ```yaml
-{
-    "kind": "ConfigMap",
-    "apiVersion": "v1",
-    "metadata": {
-        "name": "example-redis-config",
-        "namespace": "default",
-        "selfLink": "/api/v1/namespaces/default/configmaps/example-redis-config",
-        "uid": "07fd0419-d97b-11e5-b443-68f728db1985",
-        "resourceVersion": "15",
-        "creationTimestamp": "2016-02-22T15:43:34Z"
-    },
-    "data": {
-        "redis-config": "maxmemory 2mb\nmaxmemory-policy allkeys-lru\n"
-    }
-}
+apiVersion: v1
+data:
+  redis-config: |
+    maxmemory 2mb
+    maxmemory-policy allkeys-lru
+kind: ConfigMap
+metadata:
+  creationTimestamp: 2016-03-30T18:14:41Z
+  name: example-redis-config
+  namespace: default
+  resourceVersion: "24686"
+  selfLink: /api/v1/namespaces/default/configmaps/example-redis-config
+  uid: 460a2b6e-f6a3-11e5-8ae5-42010af00002
 ```
 
 Now, let's create a pod that uses this config: