Fix typo from copy

12.0.Dockerfile

@@ -64,7 +64,7 @@ RUN set -x; \
         mv /tmp/oca-repos/partner-contact/partner_firstname /opt/odoo/additional_addons/ &&\
         git clone -b 12.0 --depth 1 https://github.com/OCA/server-brand.git /tmp/oca-repos/server-brand &&\
         mv /tmp/oca-repos/server-brand/disable_odoo_online /opt/odoo/additional_addons/ &&\
-        git clone -b 12.0 --depth 1 https://github.com/OCA/server-brand.git /tmp/oca-repos/server-ux &&\
+        git clone -b 12.0 --depth 1 https://github.com/OCA/server-ux.git /tmp/oca-repos/server-ux &&\
         mv /tmp/oca-repos/server-ux/date_range /opt/odoo/additional_addons/ &&\
         git clone -b 12.0 --depth 1 https://github.com/OCA/social.git /tmp/oca-repos/social &&\
         mv /tmp/oca-repos/social/mail_debrand /opt/odoo/additional_addons/ &&\