07bc22ef105dee3c6c465a3ef31e52fd198e786d docs: improve make with parallel jobs description. (Klement Tan)
Pull request description:
Changed `use -jX here for parallelism` to `use "-j N" for N parallel jobs`
**Rationale**: In my opinion `use -jX here for parallelism` is quite ambiguous as it could be perceived as a single option without any argument. Ie running:
```sh
make -jX
```
Embarrassingly this caused me to be stuck for quite a long time until I opened the help menu for `make` but if I am the only one who faced this issue I would be happy to close this PR.
ACKs for top commit:
jarolrod:
ACK 07bc22ef105dee3c6c465a3ef31e52fd198e786d
Tree-SHA512: 2d119b6a461668906c63184b865d2cc9fb2f75abeba34e2e44bc1ef3bcb4adec4a49896ddaf3cc6a20c0095ad20d0de0908401b351eaca9443161d24d6b20d0b
38a1b0b1967272cbb984f37bcc86b6640930319f doc: remove unneeded documentation on basic package management on FreeBSD (jessebarton)
Pull request description:
In reference to #24618
ACKs for top commit:
fanquake:
ACK 38a1b0b1967272cbb984f37bcc86b6640930319f - Thanks. In future, please re-use existing PRs, so that discussion and changes are kept together.
Tree-SHA512: ece5b85bca7f11e11d47c0674a6b96a72c3bb65dd02ab25553db511a001a9fc682c0ff8276e39d979fdd1f57a64137f586cfa548aab5c08cd9341455217b9181
