typo in `faculty` option

src/HsH-classes.dtx

@@ -824,7 +824,7 @@ http://www.latex-project.org/lppl.txt
 %
 %   \begin{option}{faculty}
 %     The \opt{faculty} options is once again a \emph{Numerical} option, mapping the five
-%     faculties and storeing the selected one in |\HsH@opt@faculty|.
+%     faculties and storing the selected one in |\HsH@opt@faculty|.
 %    \begin{macrocode}
 \FamilyNumericalKey{HsH}{faculty}{HsH@opt@faculty}{%
   {0}{1}, {none}{1}, {false}{1}, {off}{1},%