add shorthand option --remove-replay-gain to metaflac
diff --git a/doc/html/documentation.html b/doc/html/documentation.html
index 6631a2b..df12b16 100644
--- a/doc/html/documentation.html
+++ b/doc/html/documentation.html
@@ -1166,6 +1166,15 @@
 			</tr>
 			<tr>
 				<td nowrap="nowrap" align="right" valign="top" bgcolor="#F4F4CC">
+					<a name="metaflac_shorthand_remove_replay_gain" />
+					<span class="argument">--remove-replay-gain</span>
+				</td>
+				<td>
+					Removes the ReplayGain tags.
+				</td>
+			</tr>
+			<tr>
+				<td nowrap="nowrap" align="right" valign="top" bgcolor="#F4F4CC">
 					<a name="metaflac_shorthand_add_seekpoint" />
 					<span class="argument">--add-seekpoint={#|X|#x|#s}</span>
 				</td>