Correct, just loosen and bleed as usual.

Or you could install new bleeder screws with the nipple on the end if you are concerned about your paint or making a mess.
I find it's nice to use a hose and submerge the end in a bottle so you can see bubbles or not as you bleed, and with the end submerged you have a little more leeway on closing the screw because if you're slow or late it can't suck much air if the tube is already submerged in brake fluid.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-