static: punctuation edit

static/index.html

@@ -102,7 +102,7 @@
                     or enable unprivileged user namespace creation by setting the
                     <code>kernel.unprivileged_userns_clone</code> sysctl to 1.
                     Whether or not it increases attack surface is largely dependent on what runs
-                    on the system, however if all apps are spawned by Hakurei and the rest of the
+                    on the system; however, if all apps are spawned by Hakurei and the rest of the
                     system is sufficiently secured, enabling unprivileged user namespace creation
                     should not increase attack surface whatsoever.</p>