[minor] Typo fixes

[cbiedl]

Hello,

the Debian packaging checker "lintian" reports two issues:

I: tcpreplay: spelling-error-in-binary usr/bin/tcpreplay-edit informations information
src/tcpreplay.c:121:                 "Unable to retrieve informations from file %s: %s",

I: tcpreplay: typo-in-manual-page usr/share/man/man1/tcpreplay-edit.1.gz line 887 genrally generally
src/tcpreplay_opts.def:482:This is done in a way that will not alter packet CRC, and therefore will genrally
src/tcpreplay-edit.1:887:This is done in a way that will not alter packet CRC, and therefore will genrally
src/tcpreplay.1:362:This is done in a way that will not alter packet CRC, and therefore will genrally

Please fix when convenient.

[fklassen]

Fixed in PR #710