You can edit the fee heads which are visible in the Fee Receipt via the Fee Module accessible via Menu Bar in USM. 
Step 1. Click on the Fee Module under the Menu Bar.
Step 2. Next to each Fee Head, there are two options: Modify and Remove. Click on Remove, if you want that particular Fee Head to not appear on the Fee Receipt. Click on Modify, if you want to change the properties of the Fee Head.
Step 2.i. When you click on Modify, the following dialog box will appear on screen. Check the properties of the Fee Head and make changes accordingly. 
Step 3. If you want to add a new Fee Head, click on Add New Particular option on the top right of the screen. 
Step 3. i. Enter the details and click on Save Changes on the bottom right of the dialog box. 