dispatcher: small spelling fix in docs

src/modules/dispatcher/doc/dispatcher_admin.xml

@@ -1911,7 +1911,7 @@ DEST: {
 			<listitem>
 			<para>flags - control the mode of using the destination address and
 			sending keepalives. It is a bitwise value that can be built using
-			the folowing flags:
+			the following flags:
 			<itemizedlist>
 				<listitem><para>1 (bit at index 0 - 1 &lt;&lt;0) - inactive destination</para>
 				</listitem>