Remove the valid expression "keep-alives"

[fxlb]

The IETF RFCs currently contain:
209 keep-alives
469 keep-alive

[DimitriPapadopoulos]

Originates in #436 / #484.

The fact that it is used in RFCs doesn't make it proper English. It can be used as a shorthand in some cases, but then ignore the codespell suggestion. I'll leave it to native speakers.

[DimitriPapadopoulos]

Note that aspell itself doesn't like the word:

$ cat > file
keep-alives
$ 
$ aspell check -l en --size 90 file
 


keep-alives








                                                                                                                                    
1) alive                                                          6) elves
2) lives                                                          7) alcoves
3) olives                                                         8) Alice's
4) Olive's                                                        9) laves
5) olive's                                                        0) Alice
i) Ignore                                                         I) Ignore all
r) Replace                                                        R) Replace all
a) Add                                                            l) Add Lower
b) Abort                                                          x) Exit
                                                                                                                                    
? 
$ 

You could raise an issue with the SCOWL wordlist instead, which appears to be the de facto reference for open source English spell checkers.