diff --git a/sys/dev/acpica/acpi_powerres.c b/sys/dev/acpica/acpi_powerres.c
index 0223b325ff2..43170780955 100644
--- a/sys/dev/acpica/acpi_powerres.c
+++ b/sys/dev/acpica/acpi_powerres.c
@@ -403,7 +403,7 @@ acpi_pwr_switch_consumer(ACPI_HANDLE consumer, int state)
     }
 
     /*
-     * Now we are ready to switch, so  kill off any current power
+     * Now we are ready to switch, so kill off any current power
      * resource references.
      */
     res_changed = 0;