Mention the Linux compatibility layer instead of the Linux emulator in the BUGS section.

[0mp]

Summary

Capitalize "Linux" and reference the Linux compatibility layer instead of an emulator as linux(4) explicitly states that it is not an emulator.

While here, pet "mandoc -Tlint" and "igor".

Test Plan

• igor: ok
• mandoc -Tlint: ok

[rpokala]

share/man/man5/sysctl.conf.5

40

Since you're already touching this file, this line should be "file is in the format of the"

[0mp]

Improve wording as requested by @rpokala.

[0mp]

share/man/man5/sysctl.conf.5

40

Alright, done. :)

[rpokala]

Looks good to me.