diff --git a/draft-ietf-sedate-datetime-extended.md b/draft-ietf-sedate-datetime-extended.md index 43b0bb7..9f2d99a 100644 --- a/draft-ietf-sedate-datetime-extended.md +++ b/draft-ietf-sedate-datetime-extended.md @@ -369,7 +369,7 @@ in email headers, described in {{Section 3.3 of RFC5322}} and introduced earlier in {{Section 3.3 of RFC2822}}. This email header convention is in actual use, while its adaptation into {{RFC3339}} always was -held back by the fact that {{ISO8601-2000}} and later versions do not actually allow `-00:00`. +compromised by the fact that {{ISO8601-2000}} and later versions do not actually allow `-00:00`. Implementations that needed to express the semantics of `-00:00` therefore tended to use `Z` instead.