Update audio.cpp

Remove header and add newline

Source/Android/PluginRSP/audio.cpp

@@ -1,8 +1,3 @@
-// Project64 - A Nintendo 64 emulator
-// http://www.pj64-emu.com/
-// Copyright(C) 2001-2021 Project64
-// Copyright(C) 2014 Bobby Smiles
-// GNU/GPLv2 licensed: https://gnu.org/licenses/gpl-2.0.html
 #include "stdafx.h"
 #include <assert.h>
 #include "audio.h"
@@ -110,4 +105,4 @@ void adpcm_compute_residuals(int16_t* dst, const int16_t* src,
         accu += book1[i] * l1 + book2[i] * l2 + rdot(i, book2, src);
         dst[i] = clamp_s16(accu >> 11);
     }
-}
+}