updated readme

README.md

@@ -7,21 +7,20 @@ A lightweight flutter package to linkify texts containing urls, emails and hasht
 ```dart
 // first import the package
 import 'package:linkfy_text/linkify_text.dart';
-
-
-           LinkifyText(
+LinkifyText(
     "This text contains a url: https://flutter.dev",
     linkStyle: TextStyle(color: Colors.blue, fontSize: 16),
     onTap: (link) {
+        // onTap is called when a link is pressed
         print("${link.value}");
     },
-            );
+);
 ```
 
 Be default, The above snippet would linkify all urls in the string, you can choose whatxw type of link to linkify by passing the `linkTypes` parameter
 
 ```dart
-        LinkifyText(
+LinkifyText(
         "This text contains an #hashtag",
         linkStyle: TextStyle(color: Colors.blue, fontSize: 16),
         linkTypes: [LinkType.hashtag]