avcodec/v4l2_buffers: fix minor typos and whitespace

Signed-off-by: Aman Gupta <aman@tmm1.net>

libavcodec/v4l2_buffers.c

@@ -282,11 +282,11 @@ static int v4l2_bufref_to_buf(V4L2Buffer *out, int plane, const uint8_t* data, i
 
 /******************************************************************************
  *
- *              V4L2uffer interface
+ *              V4L2Buffer interface
  *
  ******************************************************************************/
 
-int ff_v4l2_buffer_avframe_to_buf(const AVFrame *frame, V4L2Buffer* out)
+int ff_v4l2_buffer_avframe_to_buf(const AVFrame *frame, V4L2Buffer *out)
 {
     int i, ret;
 

libavcodec/v4l2_buffers.h

@@ -106,7 +106,7 @@ int ff_v4l2_buffer_avpkt_to_buf(const AVPacket *pkt, V4L2Buffer *out);
  *
  * @returns 0 in case of success, a negative AVERROR code otherwise
  */
-int ff_v4l2_buffer_avframe_to_buf(const AVFrame *frame, V4L2Buffer* out);
+int ff_v4l2_buffer_avframe_to_buf(const AVFrame *frame, V4L2Buffer *out);
 
 /**
  * Initializes a V4L2Buffer