I like the "I made a small error" box the best.
I've heard that people, maybe more so women, tend to apologize in professional settings when it wasn't necessary. Since reading that, I catch myself wanting to say things like "Sorry! The correct file is now attached" or "Apologies for the delay."
Living in the gray area between the South and Midwest, it is common to throw in an "ope! sorry!" into verbal speech all the time, even when bumping into an inanimate object. It takes conscious effort for those patterns to not be reflected in written professional correspondence.
It's a tough habit to break, but seeing these kinds of substitutions can help.
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Heidi Wallace EI,P.E.,M.ASCE
P.E.
Tulsa OK
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