You can make the corrections within TurboTax itself without importing it.

Go to the federal interview section of the program as follows:

1. Select Income & Expenses 
2. Select Self-employment income and expenses 
3. Proceed through the screens to edit your information regarding your business. 
4. Select Edit to the right of the applicable 1099 form to make any corrections as needed.

Please see the following link for more information on reporting self-employment income and expenses.

Self employment income and expense guide

Okay thanks!