What’s wrong with this code? I see a red line but I don’t know why? How do you know something’s wrong and is there any documentation that can help?

This is something that I always used to do with my students. We would have them go to this website MonkeyType.com and try it for three times, screenshot, and post the best one. Let's see what you come up with. Post your results below in the comments. First Place: @Tyler Michl 99 WPM Second Place: @Nate Bodine 88 WPM Third Place: @Allyn Joshua Nieva 86 WPM Fourth Place: @Rob Vanarsdall 72 WPM Fifth Place: @Melissa Usher 71 WPM Sixth Place: @Javed ahmed Nizamani 65 WPM Seventh Place: @Katrina Wright 60 WPM