6:This kind of comment is not allowed.
9:The first sentence in a multiline comment should start with a capital letter, even if the comment begins with two asterisks.
9:The first sentence in a single-line comment should start with a capital letter.
15:The first sentence in a multiline comment should start with a capital letter.
19:The first sentence in a multiline comment should start with a capital letter, even if the comment begins with two asterisks.