Change in first name in new passport

[engipress]

I was issued US Visa for 10 years. The visa was attached to my old passport. While renewing my passport, the spelling of my first name has been changed slightly by the passport office. The US Visa is still valid.

Can I travel to USA on my old Visa, if there is a spelling difference in the new passport. My new passport does mention the number of my old passport, and I have attached my old passport to the new passport.

I have already travelled to USA twice on the old passport and Visa.

Thanks in advance for the help.