Basic JavaScript - Concatenating Strings with the Plus Equals Operator

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

Hi, I am doing the basic JavaScript course and I have been trying to do this task for an hour. I have looked at the hints and watched the video. It keeps telling me that I have a missing semicolon but as you can see in my code I do not. Thank you for your time!
Your code so far

Let myStr = "This is the first sentance. ";
myStr += "This is the second sentance.";

Your browser information:

User Agent is: Mozilla/5.0 (X11; CrOS x86_64 14695.107.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36

Challenge: Basic JavaScript - Concatenating Strings with the Plus Equals Operator

Link to the challenge:

You have two issues

No.1:
let needs to be lower case here

No.2:
This is spelled wrong both times

Oh my gosh! Sorry! My mistake! Thank you for responding so quickly!