Input: synaptics-rmi4 - drop a duplicated word

Drop the repeated word "to" in a comment.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20200719003131.21050-1-rdunlap@infradead.orgSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

include/linux/rmi.h

@@ -206,7 +206,7 @@ struct rmi_device_platform_data_spi {
  *
  * @reset_delay_ms - after issuing a reset command to the touch sensor, the
  * driver waits a few milliseconds to give the firmware a chance to
- * to re-initialize.  You can override the default wait period here.
+ * re-initialize.  You can override the default wait period here.
  * @irq: irq associated with the attn gpio line, or negative
  */
 struct rmi_device_platform_data {