New review comment by abenson on void-packages repository

https://github.com/void-linux/void-packages/pull/25979#discussion_r515372096

Comment:
Use tabs.

A good idea is to run `xlint` on the template.

```
% xlint srcpkgs/verilator/template 
srcpkgs/verilator/template:1: Header should be: # Template file for 'verilator'
srcpkgs/verilator/template:15: indent with tabs
```