Basic JavaScript - Concatenating Strings with the Plus Equals Operator

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

Your code so far

let myStr = "This is first sentence. ";
myStr += "This is the second sentence.";

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

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

Link to the challenge:

myStr should have a value of the string

This is the first sentence. This is the second sentence.