Fixed code in Example

Second script tag was missing a forward slash.

Author: KCreate

google-maps-api.html

@@ -22,7 +22,7 @@
       mapsAPI.addEventListener('api-load', function(e) {
         // this.api === google.maps
       });
-    <script>
+    </script>
 
 Any number of components can use `<google-maps-api>` elements, and the library will only be loaded once.