diff --git a/libavcodec/vorbis_dec.c b/libavcodec/vorbis_dec.c
index aff21675f9..5cce320420 100644
--- a/libavcodec/vorbis_dec.c
+++ b/libavcodec/vorbis_dec.c
@@ -169,7 +169,7 @@ static float vorbisfloat2float(uint_fast32_t val) {
     double mant=val&0x1fffff;
     long exp=(val&0x7fe00000L)>>21;
     if (val&0x80000000) mant=-mant;
-    return(ldexp(mant, exp-20-768));
+    return ldexp(mant, exp - 20 - 768);
 }