help command: Does not consider different cases for command inputting

[ChongXern]

Steps to reproduce: HELP Expected:

Here are the commands available
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    head - Choose 'head' in a coin toss to decide who starts the game.
    tail - Choose 'tail' in the same coin toss.
    bye - Exit the game.
    help - Display this help message again.
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Welcome to a new match!
You need to guess a coin toss to decide who shoots the penalty first.
If you guess it correctly, you can shoot first!

Actual:

While this is handled well and satisfactorily, a simple equals ignore case can be used in the code. However, this is very minor and does not affect the overall application.

[soc-pe-bot]

Your response not required for this bug as the team has accepted the bug as it is.