Updated Ugit Bash File - Replaced HEREDOC

[T-Joseph-Kim]

Removed usage of HEREDOC and replaced with preferred "printf" statements for printing "--help" text in the Ugit bash file.
Fixes Issue #67

Initial status of --help text with reliance on "cat" command:

Current status of --help text replaced with "printf" statements:

Result:

With this change, the following would be achieved:

• Readability: each line of the help text is formatted individually, making it easier to understand.
• Ease of modification: using individual "printf" commands allows for easier modification of those lines without affecting the entire block fo text.
• Consistency: the overall script uses printf in other parts, replacing HEREDOC with printf ensures consistency.
• Avoiding External Commands: eliminates the reliance on the cat command, making the script more self-contained.

[Bhupesh-V]

Hey everything looks great, Just a couple of grammar fixes

[T-Joseph-Kim]

Ah thank you for the grammar fixes, I have committed your suggestions. Thank you for the help and allowing me to contribute!

[Bhupesh-V]

@all-contributors please add @T-Joseph-Kim for code

[allcontributors]

@Bhupesh-V

I've put up a pull request to add @T-Joseph-Kim! 🎉