message: docs(take): clean up example code
diff: @@ -21,9 +21,19 @@ import { MonoTypeOperatorFunction, TeardownLogic } from '../types';
  * ## Example
  * Take the first 5 seconds of an infinite 1-second interval Observable
  * ```javascript
  - * const interval = interval(1000);
  - * const five = interval.pipe(take(5));
  - * five.subscribe(x => console.log(x));
  + * import { interval } from 'rxjs';
  + * import { take } from 'rxjs/operators';
  + *
  + * const intervalCount = interval(1000);
  + * const takeFive = intervalCount.pipe(take(5));
  + * takeFive.subscribe(x => console.log(x));
  + *
  + * // Logs:
  + * // 0
  + * // 1
  + * // 2
  + * // 3
  + * // 4
  * ```
  *
  * @see {@link takeLast}
  