Description of problem:

Typo in account-role creation command listed in ROSA getstarted page.
Currently listed account-role creation command as follows

rosa create account-roles -mode auto

It should be

rosa create account-roles --mode auto

How reproducible:
Always

Steps to Reproduce:

• Launch OCM staging env.
• Go to ROSA getstarted page (page location - /openshift/create/rosa/getstarted)
• Verify the account-role creation command listed in the page.

Actual results:
Typo in account-role creation command listed in ROSA getstarted page.
i.e.

rosa create account-roles -mode auto

Expected results:
The account-role creation command should be

rosa create account-roles --mode auto

Additional info:
Please find the attached screenshot.