Update README.md

[antonPiPx]

echo -e "Usage: $(basename $0) -[hvVbr] "
echo -e "Create Termux Backup and Restore it.\n"
echo -e " -b Take backup"
echo -e " -r [FILE] Restore backup"
echo -e " -p List Installed Packages"
echo -e " -v Verbose output"
echo -e " -h Print usage"
echo -e " -V Print version"

[MrAlpha786]

Hi, I am glad you made a PR. But you should use the markdown syntax to add something in Readme.

Here is a great resource to get started with markdown Markdown Basics.

And also, variables like $basename and $0 don't work in markdown. You can run the terbr -h command in termux and copy paste the results in Readme.