Minor fix in the Emacs manual

* doc/emacs/msdos.texi (ls in Lisp): Fix the description of
'ls-lisp-verbosity'.  (Bug#38077)
1 job for master in 57 minutes and 27 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
failed #4130
test-all

00:57:27

 
Name Stage Failure
failed
test-all Test
Makefile:319: recipe for target 'check-doit' failed
make[2]: Leaving directory '/builds/emacs/emacs/test'
make[2]: *** [check-doit] Error 1
Makefile:294: recipe for target 'check-expensive' failed
make[1]: Leaving directory '/builds/emacs/emacs/test'
Makefile:959: recipe for target 'check-expensive' failed
make[1]: *** [check-expensive] Error 2
make: *** [check-expensive] Error 2
ERROR: Job failed: exit code 1