A few minor fixes to website

- cut down on size of bootstrap.css file
- remove unecessary styles
- fixed typo in javascript comment

proxy/static/index.html

@@ -19,7 +19,7 @@
 
         <div class="btn-group dropdown pull-right">
 
-          <button id="language-switcher" type="button" class="btn btn-dark bg-dark dropdown-toggle btn-block my-3 my-sm-0" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+          <button id="language-switcher" type="button" class="btn btn-dark bg-dark dropdown-toggle btn-block" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
             en_US
           </button>
           <div id="supported-languages" class="dropdown-menu">
@@ -27,7 +27,7 @@
         </div>
       </nav>
     </header>
-    <div class="container-fluid">
+    <div>
       <section id="content">
         <h1>SNOWFLAKE</h1>
 

proxy/static/index.js

@@ -71,7 +71,7 @@ fetch(`./_locales/${getLang()}/messages.json`)
   });
 });
 
-// Populate language swticher list
+// Populate language switcher list
 availableLangs.forEach(function (lang) {
   var languageList = document.getElementById('supported-languages');
   var link = document.createElement('a');