Tell the reader when they're viewing an autogenerated page, in case
they want to report an issue - it should help make reports about
autogenerated content stand out.
Co-authored-by: Qiming Teng <tengqm@outlook.com>
Co-authored-by: Shannon Kularathna <ax3shannonkularathna@gmail.com>
This PR fixes a warning in the page-meta-links.html page where `.Path`
is a function to be removed soon. Warning message:
```
WARN 2022/06/17 21:20:35 .Path when the page is backed by a file is deprecated and will be removed in a future release. We plan to use Path for a canonical source path and you probably want to check the source is a file.
```
Tim Bannister
Qiming Teng