src/dec/vp8_dec.h, cosmetics: fix comments
@@ -33,7 +33,7 @@ extern "C" {
// /* customize io's functions (setup()/put()/teardown()) if needed. */
//
// VP8Decoder* dec = VP8New();
-// bool ok = VP8Decode(dec);
+// int ok = VP8Decode(dec, &io);
// if (!ok) printf("Error: %s\n", VP8StatusMessage(dec));
// VP8Delete(dec);
// return ok;
