mfd: db8500-prcmu: Drop duplicated word "the" in the comments

There is an unexpected word "the" in the comments that needs to be dropped.

Line 801: * This function sets the the operating point of the ARM.
                               -------
Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220621103839.96847-1-jiangjian@cdjrlc.com

drivers/mfd/db8500-prcmu.c

@@ -798,7 +798,7 @@ void db8500_prcmu_get_abb_event_buffer(void __iomem **buf)
  * @opp: The new ARM operating point to which transition is to be made
  * Returns: 0 on success, non-zero on failure
  *
- * This function sets the the operating point of the ARM.
+ * This function sets the operating point of the ARM.
  */
 int db8500_prcmu_set_arm_opp(u8 opp)
 {