fix --help output
diff --git a/demumble.cc b/demumble.cc
index 57c5d2e..dd76b8d 100644
--- a/demumble.cc
+++ b/demumble.cc
@@ -29,8 +29,8 @@
"if symbols are unspecified, reads from stdin.\n"
"\n"
"options:\n"
-" -m only print mangled names that were demangled, omit other output\n"
-" -version print demumble version (\"%s\")\n", kDemumbleVersion);
+" -m only print mangled names that were demangled, omit other output\n"
+" --version print demumble version (\"%s\")\n", kDemumbleVersion);
}
static bool starts_with(const char* s, const char* prefix) {
