how we can make sure the computer ignores the lines using comments

Author: HoussamLh

Sprint-1/2-mandatory-errors/0.js

@@ -10,3 +10,7 @@ This is just an instruction for the first activity - but it is just for human co
 We don't want the computer to run these 2 lines - how can we solve this problem?  
 
 */
+
+// we can use comments to make sure the computer ignores the lines, comment them out using :  
+
+// // single line  or /* multi-line */.