I have the Twenty Eleven theme and would like to add a byline directly below the title in my posts. (I added a new user to my blog and still the byline doesn't show. You can see the blog here if you need to.)
I know that I need to build a Child Theme instead of changing the code and I'm working on learning on how to do that but it's a bit overwhelming as I'm not technically trained. (I'm a writer not a programmer.)
In the meantime, can someone walk me through the steps in changing the code? I've found a few discussions about it here but a step-by-step would be greatly appreciated.