add --import-picture command to metaflac
diff --git a/doc/html/documentation.html b/doc/html/documentation.html
index fc20b80..390025c 100644
--- a/doc/html/documentation.html
+++ b/doc/html/documentation.html
@@ -1232,6 +1232,15 @@
 			</tr>
 			<tr>
 				<td nowrap="nowrap" align="right" valign="top" bgcolor="#F4F4CC">
+					<a name="metaflac_shorthand_import_picture" />
+					<span class="argument">--import-picture=SPECIFICATION</span>
+				</td>
+				<td>
+					Import a picture and store it in a <a href="format.html#def_PICTURE"><span class="code">PICTURE</span></a> metadata block.  See the <span class="commandname">flac</span> option <span class="argument"><a href="#flac_options_picture">--picture</a></span> for an explanation of the <span class="argument">SPECIFICATION</span> syntax.
+				</td>
+			</tr>
+			<tr>
+				<td nowrap="nowrap" align="right" valign="top" bgcolor="#F4F4CC">
 					<a name="metaflac_shorthand_add_replay_gain" />
 					<span class="argument">--add-replay-gain</span>
 				</td>