layout and wording beautify

Author: chunming-c

docs/README.md

@@ -169,6 +169,9 @@ import paginator from 'react-bootstrap-table2-paginator';
 
 ```js
 paginator({
+  page, // Specify the current page. It's necessary when remote is enabled
+  sizePerPage, // Specify the size per page. It's necessary when remote is enabled
+  totalSize, // Total data size. It's necessary when remote is enabled
   pageStartIndex: 0, // first page will be 0, default is 1
   paginationSize: 3,  // the pagination bar size, default is 5
   sizePerPageList: [ {
@@ -195,16 +198,6 @@ paginator({
 })
 ```
 
-When [`remote`](#remote) was enabled, the following **3** arguments were required.
-
-```js
-paginator({
-  page, // Indicate the current page number.
-  sizePerPage, // Indicate how many rows per page.
-  totalSize, // Total size of table rows.
-})
-```
-
 ### <a name='onTableChange'>onTableChange - [Function]</a>
 This callback function will be called when [`remote`](#remote) enabled only.