webp docs update part 2

README.md

@@ -628,7 +628,8 @@ This option is still in beta stage, to read more about it [click here](https://d
 ### Webp
 
 In version `2.3.0` of `is_themecore` and `mpst` webp image format has been added.<br>
-You are albe to simply add webp image format by changing image extenstion to `.webp` from for example `.jpg` or `.png`. Module will automaticly find source file and convert it to `webp`.<br>
+You are able to simply add webp image format by changing image extenstion to `.webp` from for example `.jpg` or `.png`. Module will automaticly find source file and convert it to `webp`.<br>
+You don't have to create `<picture>` tag and change image src extenstion to `webp`. Two new smarty blocks has been added to handle needed template modyfication `images_block` and `cms_images_block`, you can read more about it in [smarty blocks section](#smarty-blocks). <br>
 Module is adding specific rules to `.htaccess` file to handle `webp` files. To enable `webp` image format you have to enable it in `is_themecore` module configuration.
 You are also able to set `quality` and `converter` that will be used to convert files to `webp` format. <br>