Regenerate docs
diff --git a/doc/html/openssl-netscape-spki.html b/doc/html/openssl-netscape-spki.html
index 7a6fcd8..046d04a 100644
--- a/doc/html/openssl-netscape-spki.html
+++ b/doc/html/openssl-netscape-spki.html
@@ -51,31 +51,34 @@
NetscapeSPKI objects have the following methods:
<P>
-<dl><dt><b><a name='l2h-83'><tt class='method'>b64_encode</tt></a></b>()
+<dl><dt><b><a name='l2h-86'><tt class='method'>b64_encode</tt></a></b>()
<dd>
Return a base64-encoded string representation of the object.
</dl>
<P>
-<dl><dt><b><a name='l2h-84'><tt class='method'>get_pubkey</tt></a></b>()
+<dl><dt><b><a name='l2h-87'><tt class='method'>get_pubkey</tt></a></b>()
<dd>
Return the public key of object.
</dl>
<P>
-<dl><dt><b><a name='l2h-85'><tt class='method'>set_pubkey</tt></a></b>(<var>key</var>)
+<dl><dt><b><a name='l2h-88'><tt class='method'>set_pubkey</tt></a></b>(<var>key</var>)
<dd>
Set the public key of the object to <var>key</var>.
</dl>
<P>
-<dl><dt><b><a name='l2h-86'><tt class='method'>sign</tt></a></b>(<var>key, digest_name</var>)
+<dl><dt><b><a name='l2h-89'><tt class='method'>sign</tt></a></b>(<var>key, digest_name</var>)
<dd>
-Sign the NetscapeSPKI object using the given <var>key</var> and <var>digest_name</var>.
+Sign the NetscapeSPKI object using the given <var>key</var> and
+<var>digest_name</var>. <var>digest_name</var> must be a string describing a digest
+algorithm supported by OpenSSL (by EVP_get_digestbyname, specifically). For
+example, <tt class="constant">"md5"</tt> or <tt class="constant">"sha1"</tt>.
</dl>
<P>
-<dl><dt><b><a name='l2h-87'><tt class='method'>verify</tt></a></b>(<var>key</var>)
+<dl><dt><b><a name='l2h-90'><tt class='method'>verify</tt></a></b>(<var>key</var>)
<dd>
Verify the NetscapeSPKI object using the given <var>key</var>.
</dl>