add -v, --version options
diff --git a/doc/html/documentation.html b/doc/html/documentation.html
index 4928b4f..6f70da8 100644
--- a/doc/html/documentation.html
+++ b/doc/html/documentation.html
@@ -278,6 +278,14 @@
 		</TR>
 		<TR>
 			<TD NOWRAP ALIGN="RIGHT" VALIGN="TOP" BGCOLOR="#F4F4CC">
+				<TT>-v</TT>, <TT>--version</TT>
+			</TD>
+			<TD>
+				Show the <B><TT>flac</TT></B> version number.
+			</TD>
+		</TR>
+		<TR>
+			<TD NOWRAP ALIGN="RIGHT" VALIGN="TOP" BGCOLOR="#F4F4CC">
 				<TT>-h</TT>, <TT>--help</TT>
 			</TD>
 			<TD>