Bug#862299: Usage should use two lines

[積丹尼 Dan Jacobson]

Package: gpsbabel
Version: 1.5.3-2
File: /usr/share/man/man1/gpsbabel.1.gz

We see
   Usage:
              ./gpsbabel  [options] -i INTYPE -f INFILE [filter] -o OUTTYPE -F
              OUTFILE ./gpsbabel [options] -i INTYPE -o OUTTYPE  INFILE  [fil-
              ter] OUTFILE

which translates to
   Usage:
              ./gpsbabel [options] -i INTYPE -f INFILE [filter] -o OUTTYPE -F 
OUTFILE
              ./gpsbabel [options] -i INTYPE -o OUTTYPE  INFILE [filter] OUTFILE

which please write on two lines as
   Usage:
              gpsbabel [options] -i INTYPE -o OUTTYPE -f INFILE [filter] -F 
OUTFILE
              gpsbabel [options] -i INTYPE -o OUTTYPE    INFILE [filter]    
OUTFILE