tweak the meaning of -0
diff --git a/doc/documentation.html b/doc/documentation.html
index 36f1c66..ae16852 100644
--- a/doc/documentation.html
+++ b/doc/documentation.html
@@ -330,7 +330,7 @@
 				-0
 			</TD>
 			<TD>
-				Synonymous with -l 0 -b 1152
+				Synonymous with -l 0 -b 1152 -r 2,2
 			</TD>
 		</TR>
 		<TR>