Update cli docs

docs/cli/vela.md

@@ -35,6 +35,7 @@ vela [flags]
 * [vela port-forward](vela_port-forward.md)	 - Forward one or more local ports to a Pod of a service in an application
 * [vela route](vela_route.md)	 - Attach route trait to an app
 * [vela scaler](vela_scaler.md)	 - Attach scaler trait to an app
+* [vela show](vela_show.md)	 - Get details of an application
 * [vela svc](vela_svc.md)	 - Manage services
 * [vela system](vela_system.md)	 - System management utilities
 * [vela template](vela_template.md)	 - Manage templates

docs/cli/vela_app.md

@@ -28,7 +28,6 @@ vela app <command>
 
 * [vela](vela.md)	 - 
 * [vela app run](vela_app_run.md)	 - Run a bundle of OAM Applications
-* [vela app show](vela_app_show.md)	 - get details of your app
 * [vela app status](vela_app_status.md)	 - get status of an application
 
 ###### Auto generated by spf13/cobra on 30-Oct-2020

docs/cli/vela_show.md

@@ -1,25 +1,26 @@
-## vela app show
+## vela show
 
-get details of your app
+Get details of an application
 
 ### Synopsis
 
-get details of your app, including its workload and trait
+Get details of an application
 
 ```
-vela app show <APPLICATION-NAME> [flags]
+vela show <APPLICATION-NAME> [flags]
 ```
 
 ### Examples
 
 ```
-vela app show <APPLICATION-NAME>
+vela show <APPLICATION-NAME>
 ```
 
 ### Options
 
 ```
-  -h, --help   help for show
+  -h, --help         help for show
+  -s, --svc string   service name
 ```
 
 ### Options inherited from parent commands
@@ -30,6 +31,6 @@ vela app show <APPLICATION-NAME>
 
 ### SEE ALSO
 
-* [vela app](vela_app.md)	 - Manage applications
+* [vela](vela.md)	 - 
 
 ###### Auto generated by spf13/cobra on 30-Oct-2020

docs/cli/vela_svc.md

@@ -23,7 +23,6 @@ Manage services
 
 * [vela](vela.md)	 - 
 * [vela svc deploy](vela_svc_deploy.md)	 - Initialize and run a service
-* [vela svc show](vela_svc_show.md)	 - show service details
 * [vela svc status](vela_svc_status.md)	 - get status of a service
 
 ###### Auto generated by spf13/cobra on 30-Oct-2020

docs/cli/vela_svc_show.md

@@ -1,36 +0,0 @@
-## vela svc show
-
-show service details
-
-### Synopsis
-
-show service details, including arguments of workload and traits
-
-```
-vela svc show <SERVICE_NAME> [flags]
-```
-
-### Examples
-
-```
-vela svc show <SERVICE_NAME>
-```
-
-### Options
-
-```
-  -h, --help   help for show
-```
-
-### Options inherited from parent commands
-
-```
-  -a, --app string   specify the name of application containing the services
-  -e, --env string   specify environment name for application
-```
-
-### SEE ALSO
-
-* [vela svc](vela_svc.md)	 - Manage services
-
-###### Auto generated by spf13/cobra on 30-Oct-2020