12:56:31 @sc{utc}, you will have to chose between @acronym{GNU} and
@acronym{POSIX} archive formats. When considering which format to
choose, bear in mind that the @acronym{GNU} format uses
-two's-complement base-256 notation to stores values that do not fit
+two's-complement base-256 notation to store values that do not fit
into standard @acronym{ustar} range. Such archives can generally be
read only by a @GNUTAR{} implementation. Moreover, they sometimes
cannot be correctly restored on another hosts even by @GNUTAR{}. For