Update for Windows 10+ and misc metadata

gridsome.config.js

@@ -3,7 +3,7 @@ module.exports = {
   siteUrl: 'https://ryujinx.org',
   titleTemplate: 'Ryujinx - %s',
   metadata: {
-    siteDescription: "Ryujinx is an open source Nintendo Switch emulator written in C# for Windows, Linux and macOS.",
+    siteDescription: "Ryujinx is an open source Nintendo Switch emulator written in C# for Windows and Linux.",
     siteKeywords: [
       "ryujinx",
       "switch",

src/pages/Index.vue

@@ -113,7 +113,7 @@
                   </v-card-title>
                   <v-card-text
                     class="text-center"
-                  >Ryujinx is currently available for Windows and Linux (macOS support is planned).</v-card-text>
+                  >Ryujinx is currently available for Windows 10+ and Linux (macOS support is planned).</v-card-text>
                 </v-card>
               </v-col>
               <v-col cols="12" md="4">