update documentation

Signed-off-by: Bjoern Schiessle <bjoern@schiessle.org>
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Bjoern Schiessle 2017-12-01 16:15:44 +01:00
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@ -157,7 +157,11 @@ $CONFIG = array(
* language codes such as ``en`` for English, ``de`` for German, and ``fr`` for
* French. It overrides automatic language detection on public pages like login
* or shared items. User's language preferences configured under "personal ->
* language" override this setting after they have logged in.
* language" override this setting after they have logged in. Nextcloud has two
* distinguished language codes for German, 'de' and 'de_DE'. 'de' is used for
* informal German and 'de_DE' for formal German. By setting this value to 'de_DE'
* you can enforce the formal version of German unless the user has chosen
* something different explicitly.
*
* Defaults to ``en``
*/