fix WP CLI order synopsis, phpdoc typos

[rrennick]

This PR fixes 3 minor issues with WP CLI command registrations

• Typos in PHPDoc blocks
• order synopsis from wp wc generate order <id> to actual implementation wp wc generate order <amount>
• implement order <amount> default of 100 and change the option to optional

[juliaamosova]

@rrennick thanks for working on it!

Typos in PHPDoc blocks

Great, thanks! Looks good.

order synopsis from wp wc generate order <id> to actual implementation wp wc generate order <amount>

What I did here is confirmed that:

• running wp wc generate orders generates 100 orders by default
• running wp wc generate orders 30 generates 30 orders

Both generated correct results.

implement order default of 100 and change the option to optional

I am not sure I understand what command should I run here and what result is expected? Would you please clarify?

[rrennick]

I am not sure I understand what command should I run here and what result is expected? Would you please clarify?

@juliaamosova The command help said the default was 100 but the implemented default was zero. You tested the default with

running wp wc generate orders generates 100 orders by default

[juliaamosova]

@juliaamosova The command help said the default was 100 but the implemented default was zero. You tested the default with

running wp wc generate orders generates 100 orders by default

Perfect, thanks for clarifying @rrennick! This is good to go then. The code change looks good to me as well.