* docs(hier-dep-inj): fix in comp name, spelling in field name, copyedits - `villaines` --> `villains` - `TaxReturnComponent` --> `HeroTaxReturnComponent` - Moved `@Input()` to be on setter rather than getter. - Other misc copyedits
* docs(hier-dep-inj): fix in comp name, spelling in field name, copyedits - `villaines` --> `villains` - `TaxReturnComponent` --> `HeroTaxReturnComponent` - Moved `@Input()` to be on setter rather than getter. - Other misc copyedits