CREATE TABLE table_11193 ("Team" TEXT, "Outgoing manager" TEXT, "Manner of departure" TEXT, "Date of vacancy" TEXT, "Replaced by" TEXT, "Date of appointment" TEXT, "Position" TEXT)

Who is the outgoing manager when the date of vacancy is 13 october 2008?
SELECT "Outgoing manager" FROM table_11193 WHERE "Date of vacancy" = '13 october 2008'
SELECT "Outgoing manager" FROM "table_11193" WHERE "Date of vacancy" = '13 october 2008'