update help for "sf deploy", including package.json (#93)

* fix: update topic description in package.json

* fix: minor help updates

Author: jshackell-sfdc

messages/deploy.md

@@ -10,11 +10,9 @@ The command first analyzes your project, your active or logged-into environments
 
 For example, if your local project contains a source directory with metadata files in source format, the command asks if you want to deploy that Salesforce app to an org. The command lists your connected orgs and asks which one you want to deploy to. If the command finds Apex tests, it asks if you want to run them and at which level.
 
-Similarly, if the command finds a local functions directory, the command prompts if you want to deploy it and to which compute environment. The command prompts and connects you to a compute environment of your choice if you’re not currently connected to any.
-
 The command stores your responses in a local file and uses them as defaults when you rerun the command. Specify --interactive to force the command to reprompt.
 
-Use this command for quick and simple deploys. For more complicated deployments, use the environment-specific commands, such as "sf project deploy org", that provide additional flags.
+Use this command for quick and simple deploys. For more complicated deployments, use the environment-specific commands, such as "sf deploy metadata", that provide additional flags.
 
 # examples
 

package.json

@@ -80,7 +80,7 @@
     ],
     "topics": {
       "deploy": {
-        "description": "Commands to deploy to any Salesforce environment"
+        "description": "Deploy artifacts, such as metadata, to an environment."
       }
     }
   },