Oops! My Bad!
We all make mistakes from time to time, and I'm definitely no exception. I may have been caffeinated too much, or too tired, or just off my game, but my mistake is your gain. However small or big (to my critical eye) a flaw may be, it doesn't take away from the functionality of the product. In fact, most of the "Oops" probably won't even be noticed by yourself.
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