lavc/mjpegdec: make code aligned

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Zhong Li <zhong.li@intel.com>

libavcodec/mjpegdec.c

@@ -453,7 +453,7 @@ int ff_mjpeg_decode_sof(MJpegDecodeContext *s)
             avpriv_request_sample(s->avctx, "progressively coded interlaced picture");
             return AVERROR_INVALIDDATA;
         }
-    } else{
+    } else {
         if (s->v_max == 1 && s->h_max == 1 && s->lossless==1 && (nb_components==3 || nb_components==4))
             s->rgb = 1;
         else if (!s->lossless)
@@ -638,7 +638,7 @@ int ff_mjpeg_decode_sof(MJpegDecodeContext *s)
             s->avctx->color_range = s->cs_itu601 ? AVCOL_RANGE_MPEG : AVCOL_RANGE_JPEG;
             break;
         default:
-unk_pixfmt:
+    unk_pixfmt:
             avpriv_report_missing_feature(s->avctx, "Pixel format 0x%x bits:%d", pix_fmt_id, s->bits);
             memset(s->upscale_h, 0, sizeof(s->upscale_h));
             memset(s->upscale_v, 0, sizeof(s->upscale_v));