Nits: more punctuation and capitalization

Commited in SoC by Vitor Sessak on 2008-02-09 20:02:29


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12043 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavfilter/avfilter.c

 /*
- * Filter layer
+ * filter layer
  * copyright (c) 2007 Bobby Bingham
  *
  * This file is part of FFmpeg.