chore(i18n): Add a missing dot

Reported at Transifex.

Signed-off-by: rakekniven <[email protected]>

Author: rakekniven

user_manual/locale/source/groupware/contacts.pot

@@ -245,7 +245,7 @@ msgid "Create a team"
 msgstr ""
 
 #: ../../groupware/contacts.rst:154
-msgid "In the left menu, click on the + next to Teams. Set a team name Landing on the team configuration screen, you can:"
+msgid "In the left menu, click on the + next to Teams. Set a team name. Landing on the team configuration screen, you can:"
 msgstr ""
 
 #: ../../groupware/contacts.rst:158