typo in usage message.

This commit is contained in:
Antonio Carzaniga 2019-12-01 22:06:31 +01:00
parent 30f48a0114
commit 1fb6d9d94d

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@ -489,7 +489,7 @@ void print_usage (const char * progname) {
"usage: %s [options...]\n" "usage: %s [options...]\n"
"options:\n" "options:\n"
"\t<width>x<height>\n" "\t<width>x<height>\n"
"\tn=<bumber of balls>\n" "\tn=<number of balls>\n"
"\tfx=<x-force>\n" "\tfx=<x-force>\n"
"\tfy=<y-force>\n" "\tfy=<y-force>\n"
"\tradius=<min-radius>-<max-radius>\n" "\tradius=<min-radius>-<max-radius>\n"