README updated

Author: mintuz

README.md

@@ -47,7 +47,7 @@ The file system adapter will resolve css files from your local file system and a
 
 ```
 import App from './app'; /* React application */
-import {Resolver, FileSystemAdapter} from '@mintuz/react-css-loader';
+import {Resolver, FileSystemAdapter} from '@mintuz/react-css-loader/server';
 
 const cssResolver = new Resolver(React.createElement(App), new FileSystemAdapter({
     folderPath: `${__dirname}/styles/`,
@@ -74,7 +74,7 @@ console.log(cssString);
 
 ```
 import App from './app';
-import {Resolver, FileSystemAdapter} from '@mintuz/react-css-loader';
+import {Resolver, FileSystemAdapter} from '@mintuz/react-css-loader/server';
 
 const cssResolver = new Resolver(React.createElement(App), new FileSystemAdapter({
     folderPath: `${__dirname}/styles/`,
@@ -99,7 +99,7 @@ If you serve your CSS via a CDN, this is for you. Rather than resolving the CSS
 
 ```
 import App from './app';
-import {Resolver, CDNAdapter} from '@mintuz/react-css-loader';
+import {Resolver, CDNAdapter} from '@mintuz/react-css-loader/server';
 
 const cssResolver = new Resolver(React.createElement(App), new CDNAdapter({
     cdnRoot: 'https://my-cdn.com'