New programmer - Hello World question

Hi, New to xcode but been developing web apps for years. I just did the Hello World program but when I run it in the simulator it change my larger “Hello World” to a smaller font “Hello, World!”. What I actually put in xcode appears for a second and then it changes it. Can anyone tell me why? I just want to make sure there isn’t something horribly wrong before I go further. Thanks in advance!

Nevermind, figured it out. I had the project using SwiftUI instead of storyboard.

Hey Jim, welcome to the community!
This video might be useful for you!