Fixed typo

Author: georgebrindeiro

src/site/why-jamstack.njk

@@ -47,7 +47,7 @@ layout: layouts/base.njk
     When hosting complexity is reduced, so are maintenance tasks. A <a href="/glossary/pre-render/">pre-generated</a> site, being served directly from a simple host or directly from a CDN does not need a team of experts to "keep the lights on".
   </p>
   <p>
-    The work was done during the build, so now the generated site is stable and can be hosted without servers which might require patching, updating and maintain.
+    The work was done during the build, so now the generated site is stable and can be hosted without servers which might require patching, updating and maintenance.
   </p>
 </section>