Update README.md

Author: sonjoydatta

README.md

@@ -19,25 +19,25 @@ npm i react-access-boundary
 
 ```jsx
 const App = () => {
-	const permissions = ['MY_ACCOUNT', 'ORDER_VIEW', 'ORDER_EDIT', 'ORDER_UPDATE', 'ORDER_DELETE'];
+  const permissions = ['MY_ACCOUNT', 'ORDER_VIEW', 'ORDER_EDIT', 'ORDER_UPDATE', 'ORDER_DELETE'];
 
-	return (
-		<AccessProvider permissions={permissions}>
-			<YourApplicationRoutes />
-		</AccessProvider>
-	);
+  return (
+    <AccessProvider permissions={permissions}>
+      <YourApplicationRoutes />
+    </AccessProvider>
+  );
 };
 ```
 
 Protect page
 
 ```jsx
 const CustomerOrders = () => {
-	return (
-		<AccessBoundary to="ORDER_VIEW" isDefaultFallback>
-			// Your Customer Order component
-		</AccessBoundary>
-	);
+  return (
+    <AccessBoundary to="ORDER_VIEW" isDefaultFallback>
+      // Your Customer Order component
+    </AccessBoundary>
+  );
 };
 
 export default CustomerOrders;
@@ -47,7 +47,7 @@ Protect UI component
 
 ```jsx
 <AccessBoundary to="ORDER_DELETE">
-	<button class="ActionButton">Delete Order</button>
+  <button class="ActionButton">Delete Order</button>
 </AccessBoundary>
 ```