Resolve "Oppgave 1"

Closes #1 (closed)

src/main/java/no/ntnu/idatt2003/demo/Main.java

-package org.example;
+package no.ntnu.idatt2003.demo;
 
 // Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
 // then press Enter. You can now see whitespace characters in your code.