Update README.md

README.md

 
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 ### Get Data From Page 
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 * For example, a client wanting a blog post in page 3 of a hypothetical blog service can use a `GET` method resembling the following:
 `http://blog.example.com/posts?page=3`
 
 * Make use of Spring's built-in page number pagination support by researching `org.springframework.data.repository.PagingAndSortingRepository`.
 * Modify respective `Controller` methods to handle `Pageable` arguments.
 * Send a `GET` request to `http://localhost:8080/polls?page=0&size=2` via Postman.
-	* Ensure the response is a `JSON` object with pagination-specific information.
+* Ensure the response is a `JSON` object with pagination-specific information.