2nd edit

Author: phpcodertop

README.md

@@ -1,11 +1,11 @@
 # php captcha class for security check for human usage 
-# Usage : 
-# Your Captcha image src should point to captcha.php
+ Usage : 
+ Your Captcha image src should point to captcha.php
 
-# Check :
-# compare your user input with $_SESSION['secret']
+ Check :
+ compare your user input with $_SESSION['secret']
 
-# Example check
+ Example check
 if(!empty($_POST['input']) && $_POST['input'] == $_SESSION['secret']){
 			echo 'good';
 		}else{