add no option guard to sg_write_same

git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@232 6180dd3e-e324-4e3e-922d-17de1ae2f315
diff --git a/README.freebsd b/README.freebsd
index 1804528..7762997 100644
--- a/README.freebsd
+++ b/README.freebsd
@@ -47,6 +47,7 @@
     sg_wr_mode
     sg_write_buffer
     sg_write_long
+    sg_write_same
 
 Most utility names are indicative of the main SCSI command
 that they execute.  Some utilities are slightly higher level, for
@@ -94,4 +95,4 @@
 
 
 Doug Gilbert
-5th February 2009
+11th March 2009