PM: Documentation/power/states.txt: fix repetition
Remove repetition of "called swsusp".
Signed-off-by: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
diff --git a/Documentation/power/states.txt b/Documentation/power/states.txt
index 34800cc..4416b28 100644
--- a/Documentation/power/states.txt
+++ b/Documentation/power/states.txt
@@ -62,12 +62,12 @@
inconvenience, this method requires minimal work by the kernel, since
the firmware will also handle restoring memory contents on resume.
-For suspend-to-disk, a mechanism called swsusp called 'swsusp' (Swap
-Suspend) is used to write memory contents to free swap space.
-swsusp has some restrictive requirements, but should work in most
-cases. Some, albeit outdated, documentation can be found in
-Documentation/power/swsusp.txt. Alternatively, userspace can do most
-of the actual suspend to disk work, see userland-swsusp.txt.
+For suspend-to-disk, a mechanism called 'swsusp' (Swap Suspend) is used
+to write memory contents to free swap space. swsusp has some restrictive
+requirements, but should work in most cases. Some, albeit outdated,
+documentation can be found in Documentation/power/swsusp.txt.
+Alternatively, userspace can do most of the actual suspend to disk work,
+see userland-swsusp.txt.
Once memory state is written to disk, the system may either enter a
low-power state (like ACPI S4), or it may simply power down. Powering