diff options
| -rw-r--r-- | metadata.dtd | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/metadata.dtd b/metadata.dtd index 3b8d7be..10ee614 100644 --- a/metadata.dtd +++ b/metadata.dtd @@ -68,7 +68,7 @@ <!-- Common attributes --> <!-- the lang attribute, specifies the language of this tag in the - form of a ISO 639-1 language code. This is only useful for + form of an IETF (BCP 47) language tag. This is only useful for descriptions of various kinds. If a tag with this attribute is included there must be a description in the default language "en" --> <!ATTLIST description lang CDATA "en" > |