fix config option description in man page

doc/ncmpcpp.1

@@ -70,10 +70,10 @@ Set connection timeout to MPD to given value.
 Default number of seconds to crossfade, if enabled by ncmpcpp.
 .TP
 .B visualizer_fifo_path = PATH
-Name of output that provides data for visualizer. Needed to keep sound and visualization in sync.
+Path to mpd fifo output. This is needed to make music visualizer work (note that output sound format of this fifo has to be 44100:16:1)
 .TP
 .B visualizer_output_name = NAME
-Path to mpd fifo output. This is needed to make music visualizer work (note that output sound format of this fifo has to be 44100:16:1)
+Name of output that provides data for visualizer. Needed to keep sound and visualization in sync.
 .TP
 .B visualizer_type = spectrum/wave
 Defines default visualizer type (spectrum is available only if ncmpcpp was compiled with fftw support).