docs: fixs link

Author: tsvetomir

src/dates.d.ts

@@ -4,7 +4,7 @@ import { DateFormatNameOptions } from './cldr';
  * Settings for the `formatDate` and `parseDate` functions.
  * {% platform_content angular %}
  * For a runnable example, refer to the article on
- * [date and number formatting and parsing]({% parsingandformatting_intl %}#toc-date-formatting).
+ * [date and number formatting and parsing]({% slug parsingandformatting_intl %}#toc-date-formatting).
  * {% endplatform_content %}
  */
 export interface DateFormatOptions {