add link to Subset verbiage in --lax docs
diff --git a/doc/html/documentation.html b/doc/html/documentation.html
index 6fe815f..c623660 100644
--- a/doc/html/documentation.html
+++ b/doc/html/documentation.html
@@ -485,7 +485,7 @@
<TT>--lax</TT>
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<TD>
- Allow encoder to generate non-Subset files. The resulting FLAC file may not be streamable, so you should only use this option in combination with custom encoding options meant for archival. File decoders will still be able play (and seek in) such files.
+ Allow encoder to generate non-<A HREF="format.html#subset">Subset</A> files. The resulting FLAC file may not be streamable, so you should only use this option in combination with custom encoding options meant for archival. File decoders will still be able play (and seek in) such files.
</TD>
</TR>
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