Update 3.js -- Removed testing line

Author: M-Abdoon

Sprint-1/2-mandatory-errors/3.js

@@ -1,7 +1,7 @@
 const cardNumber = "4533787178994213";
 const last4Digits = cardNumber.slice(-4);
 
-console.log(last4Digits);
+//console.log(last4Digits);
 // The last4Digits variable should store the last 4 digits of cardNumber
 // However, the code isn't working
 // Before running the code, make and explain a prediction about why the code won't work
@@ -14,4 +14,4 @@ console.log(last4Digits);
 // the second number is to set where to finish)
 
 // Update: after the first run of the code I realized that CardNumber is actually a number not a string.
-// so I think if I convert it into string the code will work properly. No problem with "slice()" value.
+// so I think if I convert it into string the code will work properly. No problem with "slice()" value.