ACPI: its a directory not a folder....

The kernel help consistently uses 'directory'
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/Kconfig

@@ -68,26 +68,28 @@ config ACPI_PROCFS
 
 	  Say N to delete /proc/acpi/ files that have moved to /sys/
 config ACPI_PROCFS_POWER
-	bool "Deprecated power /proc/acpi folders"
+	bool "Deprecated power /proc/acpi directories"
 	depends on PROC_FS
 	default y
 	---help---
 	  For backwards compatibility, this option allows
-          deprecated power /proc/acpi/ folders to exist, even when
+          deprecated power /proc/acpi/ directories to exist, even when
           they have been replaced by functions in /sys.
-          The deprecated folders (and their replacements) include:
+          The deprecated directories (and their replacements) include:
 	  /proc/acpi/battery/* (/sys/class/power_supply/*)
 	  /proc/acpi/ac_adapter/* (sys/class/power_supply/*)
-	  This option has no effect on /proc/acpi/ folders
+	  This option has no effect on /proc/acpi/ directories
 	  and functions, which do not yet exist in /sys
 
-	  Say N to delete power /proc/acpi/ folders that have moved to /sys/
+	  Say N to delete power /proc/acpi/ directories that have moved to /sys/
+
 config ACPI_SYSFS_POWER
 	bool "Future power /sys interface"
 	select POWER_SUPPLY
 	default y
 	---help---
 	  Say N to disable power /sys interface
+
 config ACPI_PROC_EVENT
 	bool "Deprecated /proc/acpi/event support"
 	depends on PROC_FS