docs: update refund policy to match Stripe's refund policy

LICENSE.md

@@ -87,7 +87,7 @@ CMDBrew Studio Inc. is the sole and exclusive owner of all right, title, and int
 If you make a Contribution to the Software, you hereby automatically, immediately, unconditionally, and irrevocably assign the entirety of such Contribution to CMDBrew Studio Inc. for no additional consideration beyond the License granted hereunder. Similarly, in the event that you acquire (by any means) or have (at any time) any right, title, or interest (including any Intellectual Property Right) in or to the Software beyond the License granted hereunder, you hereby automatically, immediately, unconditionally, and irrevocably assign the entirety of such right, title, and interest to CMDBrew Studio Inc. for no additional consideration beyond the License granted hereunder. In the event of any assignment by you to us under this Section "Contributions", you hereby irrevocably waive, to the extent permitted by applicable law, any and all claims you may now or hereafter have in any jurisdiction to all rights of paternity, integrity, disclosure, and withdrawal and any other rights (which may be known as "moral rights") with respect to the subject matter of such assignment. For further information regarding how to contribute, please visit the the Software Repository.
 
 ## Refunds
-CMDBrew Studio Inc. offers limited refunds on software within 15 days of purchase. Contact contact@cmdbrew.com for assistance.
+CMDBrew Studio Inc. offers limited refunds on software within 14 days of purchase. Contact contact@cmdbrew.com for assistance.
 
 ## Indemnity
 You agree to indemnify and hold harmless CMDBrew Studio Inc. for any third-party claims, actions or suits, as well as any related expenses, liabilities, damages, settlements or fees arising from your use or misuse of the Software, or a violation of any terms of this license.