[NewerthRoleplay]

Quote:

Originally Posted by Tamer T Yes indeed, fix your indentation or the newbies which read your tutorial will have a big problem in the future.

Other than the problems that could occur (basically just hard to read code and a warning at compile), you should always indent properly no matter what programming language, or for that matter even markup language should have indentation. It makes it look neater and easier to read as well as easily being able to distinguish between different parts of your code.