default named to asd instead psd

gstlal/bin/gstlal_asd_txt_from_psd_xml

@@ -44,7 +44,7 @@ def parse_command_line():
 	parser = OptionParser(
 		description = ""
 	)
-	parser.add_option("--prefix", metavar = "string", default = "psd_", help = "Prepend output files with this string (default = \"psd_\").")
+	parser.add_option("--prefix", metavar = "string", default = "asd_", help = "Prepend output files with this string (default = \"psd_\").")
 	parser.add_option("-v", "--verbose", action = "store_true", help = "Be verbose (optional).")
 
 	options, filenames = parser.parse_args()