message: docs: replace deprecated karma-coverage-istanbul-reporter
  'karma-coverage-istanbul-reporter' usage has been deprecated since version 11.
  Please install 'karma-coverage' and update 'karma.conf.js.' For more info, see
  PR Close
diff: @@ -38,20 +38,27 @@ The code coverage percentages let you estimate how much of your code is tested.
  If your team decides on a set minimum amount to be unit tested, you can enforce this minimum with the Angular CLI.
  For example, suppose you want the code base to have a minimum of 80% code coverage.
  -To enable this, open the [Karma](https://karma-runner.github.io) test platform configuration file, `karma.conf.js`, and add the following in the `coverageIstanbulReporter:` key.
  -
  -```
  -coverageIstanbulReporter: {
  - reports: [ 'html', 'lcovonly' ],
  - fixWebpackSourcePaths: true,
  - thresholds: {
  +To enable this, open the [Karma](https://karma-runner.github.io) test platform configuration file, `karma.conf.js`, and add the `check` property in the `coverageReporter:` key.
  +
  +```js
  +coverageReporter: {
  + dir: require('path').join(__dirname, './coverage/<project-name>'),
  + subdir: '.',
  + reporters: [
  + { type: 'html' },
  + { type: 'text-summary' }
  + ],
  + check: {
  + global: {
  statements: 80,
  - lines: 80,
  branches: 80,
  - functions: 80
  + functions: 80,
  + lines: 80
  + }
  }
  }
  ```
  -The `thresholds` property causes the tool to enforce a minimum of 80% code coverage when the unit tests are run in the project.
  +The `check` property causes the tool to enforce a minimum of 80% code coverage when the unit tests are run in the project.
  +You can find more info about the different coverage configuration options [here](https://github.com/karma-runner/karma-coverage/blob/master/docs/configuration.md).
  