Replace regexpatch with xpatch

style/mu/med.dtx

@@ -46,13 +46,13 @@
 % 16\,cm in accordance with the formal requirements of the faculty.
 % This leads to overfull lines and is against the good conscience
 % of the author of this style.
-% \changes{v1.0.0}{2021/03/22}{Added \textsf{regexpatch} package to
+% \changes{v1.0.0}{2021/03/22}{Added \textsf{xpatch} package to
 %   redefine layout of titlePage. [TV]}
 %    \begin{macrocode}
 \thesis@require{tikz}
 \thesis@require{geometry}
 \thesis@require{setspace}
-	\thesis@require{regexpatch}
+	\thesis@require{xpatch}
 \geometry{top=25mm,bottom=20mm,left=25mm,right=25mm,includeheadfoot}
 %    \end{macrocode}
 % \begin{macro}{\thesis@blocks@cover}