remove duplicated content

src/components/views/dialogs/LeaveSpaceDialog.tsx

@@ -109,11 +109,7 @@ const LeaveRoomsPicker = ({ space, roomsToLeave, setRoomsToLeave }) => {
     }
 
     if (spaceChildren.length < 1) {
-        return <div>
-            BOLD:
-            { _t("Are you sure you want to leave %(spaceName)s? " +
-                "You won't be able to rejoin unless you are re-invited", { spaceName: space.name }) }
-        </div>;
+        return null;
     }
 
     return <div className="mx_LeaveSpaceDialog_section">

src/i18n/strings/en_EN.json

@@ -2334,7 +2334,6 @@
     "You will leave all subspaces and rooms in <spaceName/>.": "You will leave all subspaces and rooms in <spaceName/>.",
     "You'll still be a part of all rooms and subspaces in <spaceName/> you've joined.": "You'll still be a part of all rooms and subspaces in <spaceName/> you've joined.",
     "Pick which rooms and subspaces you want to leave.": "Pick which rooms and subspaces you want to leave.",
-    "Are you sure you want to leave %(spaceName)s? You won't be able to rejoin unless you are re-invited": "Are you sure you want to leave %(spaceName)s? You won't be able to rejoin unless you are re-invited",
     "Choose which rooms you wish to leave": "Choose which rooms you wish to leave",
     "Leave all subspaces and rooms": "Leave all subspaces and rooms",
     "Don't leave any": "Don't leave any",