Merge pull request #567 from mosababubakr/patch-1

Update missing closed brace to the insert.CSS
diff --git a/README.md b/README.md
index 8fe6440..ef66a8c 100644
--- a/README.md
+++ b/README.md
@@ -256,7 +256,7 @@
 
     if (inAppBrowserRef != undefined) {
 
-        inAppBrowserRef.insertCSS({ code: "body{font-size: 25px;" });
+        inAppBrowserRef.insertCSS({ code: "body{font-size: 25px;}" });
 
         inAppBrowserRef.executeScript({ code: "\
             var message = 'this is the message';\