I didn't put my wife's college in is there any way I can edit my return

If you've already e-filed your return, you won't be able to change it. It's like putting a letter in the mailbox. You can't retrieve it.

• You'll have to wait until the IRS accepts or rejects your return.
• The IRS has announced that they will begin accepting and processing 2020 individual tax returns on February 12, 2021.

If your return gets rejected, you'll be able to add your form and submit the corrected return.

If your return gets accepted, you'll need to to amend your income tax return, if it increases your refund or decreases your amount due. 

• NOTE: At this time, you're not able to amend a 2020 income tax return. As of today, it's estimated that the IRS will finalize the 1040X form on 2/18/2021. However check the forms availability to see any updates to that date. 
• You can check the status of your Form 1040-X, Amended U.S. Individual Income Tax Return using the Where's My Amended Return? online tool or by calling the toll-free telephone number 866-464-2050 three weeks after you file your amended return.

Note: Generally, Form 1040-X,  Amended U.S. Individual Income Tax Return, must be filed within three years of the date the original return was filed, or within two years of the date the tax was paid, whichever is later.