public-inbox-v[12]-format.pod: make lexgrog happy
The Debian package linter (lintian) emits the following warning:
W: bad-whatis-entry
N:
N: A manual page should start with a NAME section, which lists the
N: program name and a brief description. The NAME section is used to
N: generate a database that can be queried by commands like apropos and
N: whatis. You are seeing this tag because lexgrog was unable to parse
N: the NAME section.
N:
N: Manual pages for multiple programs, functions, or files should list
N: each separated by a comma and a space, followed by \- and a common
N: description.
N:
N: Listed items may not contain any spaces. A manual page for a two-level
N: command such as fs listacl must look like fs_listacl so the list is
N: read correctly.
N:
N: Refer to the lexgrog(1) manual page, the groff_man(7) manual page, and
N: the groff_mdoc(7) manual page for details.
N:
N: Severity: warning
N:
N: Check: documentation/manual
N:
N: Renamed from: manpage-has-bad-whatis-entry
N:
for public-inbox-v1-format and public-inbox-v2-format.
Adapt the descriptions to make lexgrog and so lintian happy.
(cherry picked from commit
1350f5ab09f72c75ac2cd6c88f6a2b9e198fef55)