Basic JavaScript - Concatenating Strings with the Plus Equals Operator

JavaScript
1

Tell us what’s happening:
Describe your issue in detail here.
I don’t know why the test doesn’t pass and displays this as error
myStr should have a value of the string This is the first sentence. This is the second sentence.
Your code so far
let myStr = "This is the first sentence. ";
myStr += "This is the second sentence. "

let myStr = "This is the 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/107.0.0.0 Safari/537.36

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

Link to the challenge:

2

The tests can be very picky about strings. They expect your answer string to match exactly as the string given in the instructions. This includes spaces. Such as the space you added at the end of the second sentence after the period.