soxdial: tweak doc.

1 files changed, 6 insertions, 5 deletions

diff --git a/soxdial b/soxdial
index 99f351b..703fdb3 100755
--- a/soxdial
+++ b/soxdial
@@ -300,7 +300,7 @@ These options affect B<sox>; see the B<sox>(1) man page for details.
 
 =head1 NOTES
 
-B<1.> B<soxdial> works by iterating over the words on the command
+B<2.> B<soxdial> works by iterating over the words on the command
 line, and building up an array of B<sox> commands for each dial string
 or segment of dial tone. At the end, all the B<sox> commands are run
 and their combined output (as raw samples) is piped to another B<sox>
@@ -312,17 +312,17 @@ expected, or at all). Because the final B<sox> command reads only raw
 audio, it's impossible to change the bitrate or sample size in between
 dial strings.
 
-B<2.> If anything on the command line starts with B<-> but isn't
+B<3.> If anything on the command line starts with B<-> but isn't
 a recognized option, it's not an error: it gets treated as a
 dial string. This allows e.g. I<555 -1212> to work correctly, but
 mistyped options will result in them being dialled as alphabetic
 characters. This may be a bit surprising the first time it happens.
 If you use B<-v>, B<--verbose>, you'll get warned about it at least.
 
-B<3.> I haven't been able to test this with a real land-line phone to
+B<4.> I haven't been able to test this with a real land-line phone to
 see whether it will actually dial out.
 
-B<4.> I know nothing about blueboxes other than what I've read on
+B<5.> I know nothing about blueboxes other than what I've read on
 Wikipedia, and there's no way I know of to test whether the bluebox
 tones are correct (you'd need a time machine).
 
@@ -557,7 +557,8 @@ sub make_sox_cmd {
 		$remix = "remix 1v0 1";
 	}
 
-	# the reverse/silence stuff trims trailing silence. we don't trim leading silence.
+	# the reverse/silence stuff trims trailing silence.
+	# we don't trim leading silence.
 	my $cmd = "$SOX -traw -b$bits $encoding -r$rate -c1 - " .
 	   "$output $ch $remix reverse silence 1 0 0 reverse";
 	my $subcmds = join(" ; ", @sox_subcmds);