fix(lang) Differentiate prejoin and lobby better in German translation
fix(lang) Differentiate prejoin and lobby better in German translation

Signed-off-by: Christoph Settgast <792719cb8a64635d26263e062b74a1ed2c0934cb@web.de>

jitsi/jitsi-meet,jitsi/jitsi-meet,gpolitis/jitsi-meet,jitsi/jitsi-meet,jitsi/jitsi-meet,gpolitis/jitsi-meet,jitsi/jitsi-meet,gpolitis/jitsi-meet,jitsi/jitsi-meet,jitsi/jitsi-meet,gpolitis/jitsi-meet,gpolitis/jitsi-meet,jitsi/jitsi-meet,gpolitis/jitsi-meet,gpolitis/jitsi-meet,gpolitis/jitsi-meet