docs: fix example command references in enterprise docs (#65)

Author: amarinelli

docs/guides/using-slack-cli-on-an-enterprise-grid-organization.md

@@ -93,13 +93,13 @@ You can also skip the prompt and proactively grant the desired access by appendi
 For running on a local development server:
 
 ```
-slack run -org-workspace-grant <team_id>
+slack run --org-workspace-grant <team_id>
 ```
 
 For deploying to production:
 
 ```
-slack deploy -org-workspace-grant <team_id>
+slack deploy --org-workspace-grant <team_id>
 ```
 
 ## Adjusting access to specific workspaces {#adjusting-access}
@@ -113,4 +113,4 @@ Org Admins can adjust an app's access grants anytime after granting their approv
 5. _Manage_
 6. Select _Remove from a workspace_ or _Add to more workspaces_
 
-Use this process to ensure only desired apps are available in the proper workspaces.
+Use this process to ensure only desired apps are available in the proper workspaces.