CANADA STOCKS-TSX steady as investors eye U.S. debt deal talks

* TSX rises 1.36 points, or 0.01 percent, to 12,895.77 * Six of 10 main sectors advance * Potash slips after cut in profit forecast * Barrick, Goldcorp weigh the most on market By John Tilak TORONTO, Oct 11 (Reuters) - Canada's main stock index was little changed on Friday with investors closely watching whether U.S. lawmakers would reach an agreement soon to end a U.S. government shutdown and to raise its borrowing limit. A drop in gold producers and a decline in Potas