Tell us what’s happening:
Describe your issue in detail here.
please what am i doing wrong
**Your code so far**
let myStr = "This is the first sentence. ";
myStr= "This is the first sentence. ";
myStr += "This is the second sentence. ";
**Your browser information:**
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) 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: