Hello bishopmaybelline,

Welcome to the Community. I'm here to lend a hand with changing the description so that it has the correct information. 

So that I'm on the same page, are you referring to changing the description on a sales transaction, such as an invoice? If so, here's how you can change it:

1. Open up the transaction.
2. Click within the DESCRIPTION field.
3. Enter in the correct information.
4. Click Save. 

I've included a brief video to serve as a reference:

Additionally, I recommend the following article which includes how to change the default information for products and services:  Add Product Information.

Please let me know if you should have any questions on this or anything else. Take care.