diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index cbfe9ae7a9e5..d9d531cce27f 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -830,7 +830,7 @@ static int acpi_bus_get_flags(struct acpi_device *device)
 	if (ACPI_SUCCESS(status))
 		device->flags.wake_capable = 1;
 
-	/* TBD: Peformance management */
+	/* TBD: Performance management */
 
 	return 0;
 }
diff --git a/drivers/acpi/utilities/utresrc.c b/drivers/acpi/utilities/utresrc.c
index cbbd3315a1e2..b630ee137ee1 100644
--- a/drivers/acpi/utilities/utresrc.c
+++ b/drivers/acpi/utilities/utresrc.c
@@ -1,6 +1,6 @@
 /*******************************************************************************
  *
- * Module Name: utresrc - Resource managment utilities
+ * Module Name: utresrc - Resource management utilities
  *
  ******************************************************************************/