Fix hyphen-used-as-minus-sign in gmqcc.1

I: gmqcc: hyphen-used-as-minus-sign usr/share/man/man1/gmqcc.1.gz:338
N:
N:    This manual page seems to contain a hyphen where a minus sign was
N:    intended. By default, "-" chars are interpreted as hyphens (U+2010) by
N:    groff, not as minus signs (U+002D). Since options to programs use
minus
N:    signs (U+002D), this means for example in UTF-8 locales that you
cannot
N:    cut and paste options, nor search for them easily. The Debian
groff
N:    package currently forces "-" to be interpreted as a minus sign due
to
N:    the number of manual pages with this problem, but this is a
N:    Debian-specific modification and hopefully eventually can be
removed.
N:
N:    "-" must be escaped ("\-") to be interpreted as minus. If you
really
N:    intend a hyphen (normally you don't), write it as "\(hy" to
emphasise
N:    that fact. See groff(7) and especially groff_char(7) for details,
and
N:    also the thread starting with
N:
http://lists.debian.org/debian-devel/2003/debian-devel-200303/msg01481.html
N:
N:    If you use some tool that converts your documentation to groff
format,
N:    this tag may indicate a bug in the tool. Some tools convert dashes
of
N:    any kind to hyphens. The safe way of converting dashes is to
convert
N:    them to "\-".
N:
N:    Because this error can occur very often, Lintian shows only the
first 10
N:    occurrences for each man page and give the number of suppressed
N:    occurrences. If you want to see all warnings, run Lintian with the
N:    -d/--debug option.
N:
N:    Refer to /usr/share/doc/groff-base/README.Debian and the
groff_char(7)
N:    manual page for details.
N:
N:    Severity: wishlist, Certainty: possible")"

doc/gmqcc.1

@@ -335,7 +335,7 @@ ignored for both cases.
 When compiling original QuakeWorld QC there are instances where
 code overwrites constants. This is considered an error, however
 for QuakeWorld to compile it needs to be treated as a warning
-instead, as such this warning only works when -std=qcc.
+instead, as such this warning only works when \-std=qcc.
 .It Fl W Ns Cm directive-inmacro
 Warn about the use of preprocessor directives inside macros.
 .El