For further nitpicking: "etc." shall also end with '.' as it is the abbreviated form of "et cetera/caetera". Also, when used in an enumeration, it shall be prec

For further nitpicking: "etc." shall also end with '.' as it is the abbreviated form of "et cetera/caetera". Also, when used in an enumeration, it shall be preceded by a comma. https://en.wikipedia.org/wiki/Et_cetera https://en.wikipedia.org/wiki/Et_cetera