minor docs improvements

Author: oscarotero

src/Adapters/Adapter.php

@@ -15,13 +15,14 @@
  * @property null|string  $description
  * @property null|string  $url
  * @property null|string  $type
+ * @property array        $tags
  * @property array        $images
  * @property null|string  $image
- * @property null|int $imageWidth
- * @property null|int $imageHeight
+ * @property null|int     $imageWidth
+ * @property null|int     $imageHeight
  * @property null|string  $code
- * @property null|int $width
- * @property null|int $height
+ * @property null|int     $width
+ * @property null|int     $height
  * @property null|float   $aspectRatio
  * @property null|string  $authorName
  * @property null|string  $authorUrl

src/Adapters/AdapterInterface.php

@@ -81,7 +81,7 @@ public function getImageHeight();
 
     /**
      * Gets the aspect ratio of the embedded widget
-     * (useful to make it flexible).
+     * (useful to make it responsive).
      *
      * @return float|null
      */