Update README.md

Author: aruntk

README.md

@@ -220,8 +220,9 @@ import "@polymer/paper-button/paper-button.html";
 
 ### Assets
 
-```html
 works inside html.
+
+```html
 <!-- imports/ui/path/to/element.html -->
 <img src="sample-image.png"> <!--Works!!-->
 <iron-image src="sample-image.png"><iron-image> <!--Works!!-->
@@ -323,4 +324,3 @@ But there are some compatibility issues https://forums.meteor.com/t/polymer-mete
 Q: I love blaze's template level subscriptions and spacebars. I dont want to lose these features when I port my app to polymer. Any help?
 
 Ans : In my experience I find nothing that polymer cannot do which blaze can. Polymer is very easy to learn and while porting your app you'll find yourself copy pasting most of your code. For every blaze function they have solutions in polymer. We have got you covered when it comes to meteor data and subscriptions (including template level subs) Refer [mixin](https://github.com/meteorwebcomponents/mixin) . 
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