s390/qdio: Fix spelling mistake

Change 'defineable' to 'definable'.
Change 'paramater' to 'parameter'.

Signed-off-by: Zhang Jiaming <[e-mail]>
Reviewed-by: Benjamin Block <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Alexander Gordeev <[e-mail]>

arch/s390/include/asm/qdio.h

···
  * @sb_count: number of storage blocks
  * @sba: storage block element addresses
  * @dcount: size of storage block elements
- * @user0: user defineable value
- * @res4: reserved paramater
- * @user1: user defineable value
+ * @user0: user definable value
+ * @res4: reserved parameter
+ * @user1: user definable value
  */
 struct qaob {
 	u64 res0[6];