staging:olpc_dcon:olpc_dcon_xo_1.c Fix typo in staging:olpc_dcon

The below patch fixes a typo I found while reading.
Signed-off-by: NJustin P. Mattock <justinmattock@gmail.com>
Cc: Andres Salomon <dilinger@queued.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/olpc_dcon/olpc_dcon_xo_1.c

@@ -116,7 +116,7 @@ static int dcon_init_xo_1(struct dcon_priv *dcon)
 	cs5535_gpio_set(OLPC_GPIO_DCON_IRQ, GPIO_NEGATIVE_EDGE_STS);
 	cs5535_gpio_set(OLPC_GPIO_DCON_BLANK, GPIO_NEGATIVE_EDGE_STS);
 
-	/* FIXME:  Clear the posiitive status as well, just to be sure */
+	/* FIXME:  Clear the positive status as well, just to be sure */
 	cs5535_gpio_set(OLPC_GPIO_DCON_IRQ, GPIO_POSITIVE_EDGE_STS);
 	cs5535_gpio_set(OLPC_GPIO_DCON_BLANK, GPIO_POSITIVE_EDGE_STS);