add solution

Author: Dipa-Sarker

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

@@ -1,2 +1,5 @@
 This is just an instruction for the first activity - but it is just for human consumption
-We don't want the computer to run these 2 lines - how can we solve this problem?
+We don't want the computer to run these 2 lines - how can we solve this problem?
+
+// We can solve this problem by writing those two lines as comments using //, 
+// because JavaScript ignores commented lines and they will not be executed by the computer.