fix(cmd): correct typo "seperate" → "separate" in flag help text

[premsreelathasugeendran]

Summary

Fixes a 4x typo in the --pids, --remote-ports, --local-ports, and --remote-ips flag help text in cmd/root.go. The text "seperate by ','" should be "separate by ','". This text is user-visible — it appears in the output of kyanos --help.

No behavior change. Comment/help-text only fix.

Verification

$ git diff --stat
 cmd/root.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

[vercel]

@Premsugeendran is attempting to deploy a commit to the hengyoush's projects Team on Vercel.

A member of the Team first needs to authorize it.