message: docs: minor edits and corrections to cli intro
  PR Close
diff: @@ -34,6 +34,7 @@ ng serve
  </code-example>
  In your browser, open http://localhost:4200/ to see the new app run.
  +When you use the [ng serve](cli/serve) command to build an app and serve it locally, the server automatically rebuilds the app and reloads the page when you change any of the source files.
  ## Workspaces and project files
  @@ -51,12 +52,13 @@ Commands such as [add](cli/add) and [generate](cli/generate), which create or op
  * See more about the [Workspace file structure](guide/file-structure).
  -When you use the [ng serve](cli/serve) command to build an app and serve it locally, the server automatically rebuilds the app and reloads the page when you change any of the source files.
  +### Workspace and project configuration
  A single workspace configuration file, `angular.json`, is created at the top level of the workspace.
  -This is where you can set workspace-wide defaults, and specify configurations to use when the CLI builds a project for different targets.
  +This is where you can set per-project defaults for CLI command options, and specify configurations to use when the CLI builds a project for different targets.
  The [ng config](cli/config) command lets you set and retrieve configuration values from the command line, or you can edit the `angular.json` file directly.
  +Note that option names in the configuration file must use [camelCase](guide/glossary#case-types), while option names supplied to commands can use either camelCase or dash-case.
  * See the [complete schema](https://github.com/angular/angular-cli/wiki/angular-workspace) for `angular.json`.
  <!-- * Learn more about *configuration options for Angular(links to new guide or topics TBD)*. -->
  