message: docs: Removing duplicate lines
  Duplicate lines are removed to avoid confusion.
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diff: @@ -49,8 +49,6 @@ You can edit the generated files directly, or add to and modify them using CLI c
  Use the [ng generate](cli/generate) command to add new files for additional components and services, and code for new pipes, directives, and so on.
  Commands such as [add](cli/add) and [generate](cli/generate), which create or operate on apps and libraries, must be executed from within a workspace or project folder.
  -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.
  -
  * 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.
  