dir2ogg.1: Simplify the synopsis

Instead of listing both file names and directory names,
just list paths.

dir2ogg.1

@@ -2,7 +2,7 @@
 .SH NAME
 dir2ogg \- Convert MP3, WAV, and M4A files to OGG format
 .SH SYNOPSIS
-\fBdir2ogg\fP [ options ] ( \fIfilename\fP [\fIfilename2\fP] ... || \fIdirectory\fP [\fIdirectory2\fP] ... )
+\fBdir2ogg\fP [ options ] \fIpath\fP [\fIpath\fP] ...
 .SH DESCRIPTION
 \fIdir2ogg\fP converts MP3, M4A, WMA and WAV files to the open\-source OGG format. \fIdir2ogg\fP is a python script that simply binds together mpg123, faad, and oggenc making it easier for the user to convert his/her music files. OGGs are about 15 to 20 percent smaller than MP3 files, with the same relative audio quality. \fIdir2ogg\fP can be called with the \fI\-d\fP flag at the command line to convert any number of directories at once, or given MP3, M4A, WMA,
 and/or WAV filenames as arguments, \fIdir2ogg\fP will convert only those files. If converting WAV, M4A or WMA files with \fI\-d\fP you must add