Update README.md

Author: mohamedadel80080

README.md

@@ -9,7 +9,7 @@ you can show an alert
 
 
      document.addEventListener('contextmenu', function(e){
-    alert("Sorry, right click is disabled to prevent leakage of 			confidential functions");
+    alert("Sorry, right click is disabled to prevent leakage of confidential functions");
     e.preventDefault();
     });