watchdog: dw_wdt: Fix comment typo

The double `have' is duplicated in the comment, remove one.

Signed-off-by: Jason Wang <[e-mail]>
Reviewed-by: Guenter Roeck <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Guenter Roeck <[e-mail]>
Signed-off-by: Wim Van Sebroeck <[e-mail]>

drivers/watchdog/dw_wdt.c

···
 
 	/*
 	 * Set the new value in the watchdog.  Some versions of dw_wdt
-	 * have have TOPINIT in the TIMEOUT_RANGE register (as per
+	 * have TOPINIT in the TIMEOUT_RANGE register (as per
 	 * CP_WDT_DUAL_TOP in WDT_COMP_PARAMS_1).  On those we
 	 * effectively get a pat of the watchdog right here.
 	 */