What is the term for the placement of text that makes it easier to understand a program's structure?

The correct term for the placement of text that enhances the readability and structure of a program is called indentation. This practice involves adding spaces or tabs at the beginning of lines of code, which visually separates blocks of code and indicates their hierarchical relationship. Indentation is particularly important in programming languages such as Python, where it defines the code's structure and flow, including the organization of loops, conditionals, and functions.

Proper indentation allows programmers to quickly comprehend the logic and layout of the code, making it easier to navigate and maintain. By clearly delineating sections of code, it reduces the likelihood of errors and enhances collaboration, as it aids in clear communication among developers.