staging: nvec: Fix documentation typo in nvec.c

This commit corrects the spelling of "initialisation" which was
misspelled as "intialisation" in the irqreturn_t nvec_interrupt()
documentation.
The issue was found using checkpatch.

Signed-off-by: Dorine Tipo <dorine.a.tipo@gmail.com>
Link: https://lore.kernel.org/r/20240331170548.81409-1-dorine.a.tipo@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/nvec/nvec.c

@@ -712,7 +712,7 @@ static irqreturn_t nvec_interrupt(int irq, void *dev)
 	 * TODO: replace the udelay with a read back after each writel above
 	 * in order to work around a hardware issue, see i2c-tegra.c
 	 *
-	 * Unfortunately, this change causes an intialisation issue with the
+	 * Unfortunately, this change causes an initialisation issue with the
 	 * touchpad, which needs to be fixed first.
 	 */
 	udelay(100);