$OpenBSD$

Fix formatting.

Index: VGMPlay/vgm2wav.c
--- VGMPlay/vgm2wav.c.orig
+++ VGMPlay/vgm2wav.c
@@ -227,7 +227,7 @@ int main(int argc, char *argv[]) {
 
 	sampleBuffer = (WAVE_16BS*)malloc(SAMPLESIZE * SampleRate);
 	if (sampleBuffer == NULL) {
-		fprintf(stderr, "vgm2wav: error: failed to allocate %u bytes of memory\n", SAMPLESIZE * SampleRate);
+		fprintf(stderr, "vgm2wav: error: failed to allocate %lu bytes of memory\n", SAMPLESIZE * SampleRate);
 		return 1;
 	}
 
