avcodec/mpegvideo_enc: Reindent after the previous commit

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/mpegvideo_enc.c

@@ -3700,7 +3700,7 @@ static int encode_picture(MpegEncContext *s, int picture_number)
         if (s->codec_id == AV_CODEC_ID_AMV) {
             static const uint8_t y[32] = {13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13};
             static const uint8_t c[32] = {14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14};
-        for(i=1;i<64;i++){
+            for (int i = 1; i < 64; i++) {
                 int j = s->idsp.idct_permutation[ff_zigzag_direct[i]];
 
                 s->intra_matrix[j]        = sp5x_qscale_five_quant_table[0][i];