brstm: add missing new line to request for sample messages

Signed-off-by: Paul B Mahol <onemda@gmail.com>

libavformat/brstm.c

@@ -75,7 +75,7 @@ static int read_header(AVFormatContext *s)
         return AVERROR_INVALIDDATA;
     }
     if (bom == 0xFFFE) {
-        av_log_ask_for_sample(s, "unsupported byte order");
+        av_log_ask_for_sample(s, "unsupported byte order\n");
         return AVERROR_PATCHWELCOME;
     }
 
@@ -110,7 +110,7 @@ static int read_header(AVFormatContext *s)
     case 1: codec = AV_CODEC_ID_PCM_S16BE_PLANAR; break;
     case 2: codec = AV_CODEC_ID_ADPCM_THP;        break;
     default:
-        av_log_ask_for_sample(s, "unsupported codec: %d", codec);
+        av_log_ask_for_sample(s, "unsupported codec: %d\n", codec);
         return AVERROR_PATCHWELCOME;
     }