[Update] minor issue

Author: ptkdev

README.md

@@ -26,6 +26,8 @@ Output:
 
 ## Features
 * [✓] Easy to use
+* [✓] Replace tokens in json file
+* [✓] Change your Start and End string of tokens
 
 ## Fast setup
 1. Run `npm install json-token-replace --save`

main.js

@@ -7,7 +7,7 @@
  * @license:    This code and contributions have 'GNU General Public License v3'
  * @version:    1.0.0
  * @changelog:  1.0.0 initial release
- * 				1.1.0 start and end tokens string
+ *              1.1.0 start and end tokens string
  *
  */
 class Utils {
@@ -18,7 +18,7 @@ class Utils {
     replace(json_tokens, json_input, start = "{{", end = "}}") {
         let json_string = JSON.stringify(json_input);
         for (var key in json_tokens) {
-        	let regex = new RegExp(start + key + end,"g");
+            let regex = new RegExp(start + key + end, "g");
             json_string = json_string.replace(regex, json_tokens[key]);
         }