small consistency fixes for the ffplay manual

patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13441 to svn://svn.ffmpeg.org/ffmpeg/trunk

doc/ffplay-doc.texi

@@ -30,51 +30,51 @@ ffplay [options] @file{input_file}
 
 @table @option
 @item -h
-show help
+Show help.
 @item -version
-show version
+Show version.
 @item -L
-show license
+Show license.
 @item -formats
 Show available formats, codecs, protocols, ...
 @item -x @var{width}
-force displayed width
+Force displayed width.
 @item -y @var{height}
-force displayed height
+Force displayed height.
 @item -s @var{size}
 Set frame size (WxH or abbreviation), needed for videos which don't
 contain a header with the framesize like raw YUV.
 @item -an
-disable audio
+Disable audio.
 @item -vn
-disable video
+Disable video.
 @item -ss @var{pos}
-seek to a given position in seconds
+Seek to a given position in seconds.
 @item -bytes
-seek by bytes
+Seek by bytes.
 @item -nodisp
-disable graphical display
+Disable graphical display.
 @item -f @var{fmt}
-force format
+Force format.
 @end table
 
 @section Advanced options
 @table @option
 @item -pix_fmt @var{format}
-set pixel format
+Set pixel format.
 @item -stats
 Show the stream duration, the codec parameters, the current position in
 the stream and the audio/video synchronisation drift.
 @item -debug
-print specific debug info
+Print specific debug info.
 @item -bug
-work around bugs
+Work around bugs.
 @item -vismv
-visualize motion vectors
+Visualize motion vectors.
 @item -fast
-non-spec-compliant optimizations
+Non-spec-compliant optimizations.
 @item -genpts
-generate pts
+Generate pts.
 @item -rtp_tcp
 Force RTP/TCP protocol usage instead of RTP/UDP. It is only meaningful
 if you are streaming with the RTSP protocol.
@@ -86,38 +86,38 @@ players use audio as master clock, but in some cases (streaming or high
 quality broadcast) it is necessary to change that. This option is mainly
 used for debugging purposes.
 @item -threads @var{count}
-thread count
+Set the thread count.
 @end table
 
 @section While playing
 
 @table @key
 @item q, ESC
-quit
+Quit.
 
 @item f
-toggle full screen
+Toggle full screen.
 
 @item p, SPC
-pause
+Pause.
 
 @item a
-cycle audio channel
+Cycle audio channel.
 
 @item v
-cycle video channel
+Cycle video channel.
 
 @item w
-show audio waves
+Show audio waves.
 
 @item left/right
-seek backward/forward 10 seconds
+Seek backward/forward 10 seconds.
 
 @item down/up
-seek backward/forward 1 minute
+Seek backward/forward 1 minute.
 
 @item mouse click
-seek to percentage in file corresponding to fraction of width
+Seek to percentage in file corresponding to fraction of width.
 
 @end table