include: Correct "requset" typoes in misc.h

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Acked-by: Thomas Chou <thomas@wytron.com.tw>
diff --git a/include/misc.h b/include/misc.h
index 7e9badf..2b78814 100644
--- a/include/misc.h
+++ b/include/misc.h
@@ -32,7 +32,7 @@
  *
  * @dev: the device
  * @request: command to be sent to the device
- * @buf: pointer to buffer related to the requset
+ * @buf: pointer to buffer related to the request
  * @return: 0 if OK, -ve on error
  */
 int misc_ioctl(struct udevice *dev, unsigned long request, void *buf);
@@ -70,7 +70,7 @@
 	 *
 	 * @dev: the device
 	 * @request: command to be sent to the device
-	 * @buf: pointer to buffer related to the requset
+	 * @buf: pointer to buffer related to the request
 	 * @return: 0 if OK, -ve on error
 	 */
 	int (*ioctl)(struct udevice *dev, unsigned long request, void *buf);