Wrong Url in Docs for Ticket Discount Code

[prateekj117]

Describe the bug
Incorrect Url is defined in Docs for creating Ticket Discount Code.

Additional context
On it.

[issue-label-bot]

Issue-Label Bot is automatically applying the label bug to this issue, with a confidence of 0.99. Please mark this comment with 👍 or 👎 to give our bot feedback!

Links: app homepage, dashboard and code for this bot.