Improve comments

Author: Drarig29

demo/with-api.html

@@ -25,7 +25,7 @@
                 .then(res => res.json());
 
             // You can manually add locales. English will be used as a fallback if keys are missing.
-            // You can force browser language detection by setting the `i18nextLng` property to a locale key (ex: 'ru') in the localStorage.
+            // You can force browser language detection with: `window.localStorage['i18nextLng'] = 'ru'` and reloading the page.
             window.bracketsViewer.addLocale('ru', {
                 "common": {
                     "round-name": "раунд {{roundNumber}}",
@@ -59,4 +59,4 @@
     </script>
 </body>
 
-</html>
+</html>

demo/with-local-storage.html

@@ -34,7 +34,7 @@
             console.log(data);
 
             // You can manually add locales. English will be used as a fallback if keys are missing.
-            // You can force browser language detection by setting the `i18nextLng` property to a locale key (ex: 'ru') in the localStorage.
+            // You can force browser language detection with: `window.localStorage['i18nextLng'] = 'ru'` and reloading the page.
             window.bracketsViewer.addLocale('ru', {
                 "common": {
                     "round-name": "раунд {{roundNumber}}",
@@ -68,4 +68,4 @@
     </script>
 </body>
 
-</html>
+</html>