Update PostSimple.tsx

Author: rishinrahim

layouts/PostSimple.tsx

@@ -60,7 +60,7 @@ export default function PostLayout({ content, next, prev, children }: LayoutProp
               </div>
             )}
             <footer>
-              <div className="flex flex-col text-sm font-medium sm:flex-row sm:justify-between sm:text-base">
+              <div className="flex flex-col text-sm font-small sm:flex-row sm:justify-between sm:text-base">
                 {prev && prev.path && (
                   <div className="pt-4 xl:pt-8">
                     <Link