Improper formatting of some files

[suufi]

Some of these files seem really rushed and aren't formatted properly (either not proper Markdown or not a Markdown file at all) making it hard for some users to read.

Examples:
https://github.com/avsingh999/Ruby-for-Beginner/blob/master/Functions-in-Ruby
https://github.com/avsingh999/Ruby-for-Beginner/blob/master/Array_in_Ruby.md
https://github.com/avsingh999/Ruby-for-Beginner/blob/master/Block_in_Ruby.md
https://github.com/avsingh999/Ruby-for-Beginner/blob/master/How%20to%20find%20index%20of%20element%20in%20array%20ruby.md

[avsingh999]

@suufi would you like to solve it

[avsingh999]

@suufi go ahead
thank you :)

[suufi]

I'll leave it for someone else. Sorry about the late response!

…

On Tue, Oct 16, 2018 at 5:47 AM Avkaran Singh ***@***.***> wrote: @suufi <https://github.com/suufi> go ahead thank you :) — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#56 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AMKxJF8NHqio2TYo-SYPZBwrDI6CWlniks5ulas3gaJpZM4XLaC_> .

[luhova]

Hello, I would like to work on this issue. A PR will be pushed shortly.

[C-Lion]

@luhova Sorry, oddly, I only see your comment from 5 hrs ago now, after my PR. But luckily it looks like I fixed a different file from what you did.

[suufi]

@avsingh999 I think it would be easier to not accept merge PRs that aren't formatted a certain way.
Example guidelines:

• Proper use of section headings
• Proper file type
• Proper encapsulation of code (including code type) with three backticks like this and this