Basic JavaScript - Understand String Immutability

Tell us what’s happening:
Describe your issue in detail here.

just confused on what i did wrong here?
Your code so far

// Setup
let myStr = "jello World";
// Only change code below this line

myStr = "Hello World"; // Change this line


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Challenge: Basic JavaScript - Understand String Immutability

Link to the challenge:

you changed the top line there.
Reset the code and then just modify the indicated ‘myStr’ assignment line

When you see comments like:

// Only change code below this line

it is very important to follow them to avoid causing a problem with the tests.