Even the best editors are human and will occasionally fail to catch a typo or homophone error. The standard benchmark in the editing profession is 95% accuracy. What I can promise my clients as a human editor is to ensure that I am well-rested, focused, attentive, diligent, and thorough when editing client documents. I take great pride in my work and I have a strong work ethic. I will never cut corners or be careless in editing client writing.
Ogma Editing 