minor metadata cleanup

lib/tools/OS.class.php

@@ -20,7 +20,7 @@ class OS
             'Android',
             'icon-android',
             false,
-            false,
+            "Android",
             "<span class='icon-android icon-fw'></span> Android"
           ];
 
@@ -30,7 +30,7 @@ class OS
             'iOS',
             'icon-mobile',
             false,
-            false,
+            "iOS",
             "<span class='icon-ios icon-fw'></span> iOS"
           ];
 

view/Response.class.php

@@ -71,7 +71,7 @@ class Response
 
     public static function getMetaTitle()
     {
-        return static::$metaTitle;
+        return trim(static::$metaTitle);
     }
 
     public static function guessMetaTitle($content)
@@ -82,11 +82,11 @@ class Response
             if ($headerValue == '1' || !$title) {
                 $title = $titleMatches[2][$matchIndex];
                 if ($headerValue == '1') {
-                    return $title;
+                    return trim($title);
                 }
             }
         }
-        return $title;
+        return trim($title);
     }
 
     public static function getJsCalls()

view/template/download/get.php

@@ -6,7 +6,7 @@
   <section class="hero hero--half-height">
     <div class="inner-wrap inner-wrap--center-hero">
       <h1>
-        <?php echo __('download.for-os2', ['%os%' => OS::OS_DETAIL($os)[5]]) ?>
+        <?php echo __('download.for-os2', ['%os%' => OS::OS_DETAIL($os)[4]]) ?>
       </h1>
     </div>
   </section>