FreeDesktop #17226; fixes synopsis of pdftops in man page to clarify that a PDF
file is required in all cases

--- poppler-0.8.6/utils/pdftops.1	2008-08-20 17:40:48.000000000 +0200
+++ poppler-0.8.6.new/utils/pdftops.1	2008-08-20 17:41:22.000000000 +0200
@@ -6,8 +6,8 @@
 .SH SYNOPSIS
 .B pdftops
 [options]
-.RI [ PDF-file
-.RI [ PS-file ]]
+.RI <PDF-file>
+.RI [<PS-file>]
 .SH DESCRIPTION
 .B Pdftops
 converts Portable Document Format (PDF) files to PostScript so they