Update index.html

Co-authored-by: Marcos Cáceres <marcos@marcosc.com>

index.html

@@ -2411,16 +2411,18 @@ <h2>
         Installable web applications
       </h2>
       <p>
-        An <dfn class="export">installable web application</dfn> is a website
-        with an [=applied=] [=manifest=], with an [=manifest/identity=] and
-        [=manifest/navigation scope|scope=]. A user agent can provide a way for
-        the end-user to <dfn data-local-lt="installing|installation" data-lt=
-        "installed">install</dfn> an installable web application, allowing the
-        user to instantiate a new top-level browsing context with the
-        manifest's members applied. An installable web application that is
-        installed is known as a <dfn data-export="">installed web
-        application</dfn>. That is, the manifest's members, or their defaults,
-        are in effect on the <a>top-level browsing context</a>. This
+          Any website is an <strong>installable web application</strong>. 
+        <p>
+        <p>
+        A user agent can provide a way for the end-user to <dfn data-local-lt="installing|installation" data-lt=
+        "installed">install</dfn> a web application on the end-user's device, allowing the
+        user to instantiate a new [=top-level browsing context=] with the
+        manifest's members [=applied=].
+        </p>
+        <p>Once a web application is [=installed=] it is known as a 
+        <dfn class="export">installed web application</dfn>: 
+        That is, the manifest's members, or their defaults,
+        are [=applied=] to the <a>top-level browsing context</a> of the web application. This
         distinguishes an installed web application from a traditional bookmark,
         as opening a web page from a traditional bookmark will not have the
         manifest's properties <a>applied</a> to it.