podex/nodejs-hello: remove generated restart policy

podex/manifests/google/nodejs-hello/pod.json

@@ -14,8 +14,5 @@
         }
       ]
     }
-  ],
-  "restartPolicy": {
-    "always": {}
-  }
-}
+  ]
+}

podex/manifests/google/nodejs-hello/pod.yaml

@@ -8,5 +8,3 @@ containers:
   - name: nodejs-hello-tcp-8080
     containerPort: 8080
     protocol: TCP
-restartPolicy:
-  always: {}

podex/podex.go

@@ -14,11 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// podex is a command line tool to generate a kubernetes container
-// manifest placeholder from docker image metadata.
+// podex is a command line tool to bootstrap kubernetes container
+// manifests from docker image metadata.
 //
-// The manifest can then be edited by a human to match the deployment
-// needs.
+// Manifests can then be edited by a human to match deployment needs.
 //
 // Example usage:
 //