Index: mscgen-0.20/src/usage.c =================================================================== --- mscgen-0.20.orig/src/usage.c 2011-03-01 22:16:04.000000000 +0100 +++ mscgen-0.20/src/usage.c 2012-07-20 23:53:25.415071528 +0200 @@ -59,7 +59,7 @@ void Usage(void) " command line.\n" " -o <file> Write output to the named file. This option must be specified if \n" " input is taken from stdin, otherwise the output filename\n" -" defaults to <infile>.<type>. This may also be specified as '\-'\n" +" defaults to <infile>.<type>. This may also be specified as '-'\n" " to write output directly to stdout.\n" #ifdef USE_FREETYPE " -F <font> Use specified font for PNG output. This must be a font specifier\n"