message: docs: typo fixes for schematics-for-libraries.md
  Addresses small typos such as extra whitespaces.
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diff: @@ -169,10 +169,9 @@ The Schematics framework provides a file templating system, which supports both
  The system operates on placeholders defined inside files or paths that loaded in the input `Tree`.
  It fills these in using values passed into the `Rule`.
  -For details of these data structure and syntax, see the [Schematics README](https://github.com/angular/angular-cli/blob/master/packages/angular_devkit/schematics/README.md).
  +For details of these data structures and syntax, see the [Schematics README](https://github.com/angular/angular-cli/blob/master/packages/angular_devkit/schematics/README.md).
  -
  -1. Create the main file, `index.ts` and add the source code for your schematic factory function.
  +1. Create the main file `index.ts` and add the source code for your schematic factory function.
  1. First, import the schematics definitions you will need. The Schematics framework offers many utility functions to create and use rules when running a schematic.
  @@ -271,7 +270,6 @@ For more information about rules and utility methods, see [Provided Rules](https
  After you build your library and schematics, you can install the schematics collection to run against your project. The steps below show you how to generate a service using the schematic you created above.
  -
  ### Build your library and schematics
  From the root of your workspace, run the `ng build` command for your library.
  