Final answer:
The bug in the program can be fixed by replacing the first print statement with 'print(total_beans, 'beans in', end=' ')'.
Step-by-step explanation:
The correct option to fix the bug in the program is option A. By replacing the first print statement with 'print(total_beans, 'beans in', end=' ')', we will print the number of beans followed by 'beans in' without a line break. This will help maintain the desired format of the program.