Documentation: Add newline at end-of-file to files lacking one

This patch simply adds a newline character at end-of-file to those
files in Documentation/ that currently lack one.

This is done for a few different reasons:

A) It's rather annoying when you do "cat some_file.txt" that your
   prompt/cursor ends up at the end of the last line of output rather
   than on a new line.

B) Some tools that process files line-by-line may get confused by the
   lack of a newline on the last line.

C) The "\ No newline at end of file" line in diffs annoys me for some
   reason.

So, let's just add the missing newline once and for all.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/ABI/testing/sysfs-block-zram b/Documentation/ABI/testing/sysfs-block-zram
index c8b3b48..ec93fe3 100644
--- a/Documentation/ABI/testing/sysfs-block-zram
+++ b/Documentation/ABI/testing/sysfs-block-zram
@@ -96,4 +96,4 @@
 		overhead, allocated for this disk. So, allocator space
 		efficiency can be calculated using compr_data_size and this
 		statistic.
-		Unit: bytes
\ No newline at end of file
+		Unit: bytes
diff --git a/Documentation/ABI/testing/sysfs-bus-usb-devices-usbsevseg b/Documentation/ABI/testing/sysfs-bus-usb-devices-usbsevseg
index cb830df..70d00df 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb-devices-usbsevseg
+++ b/Documentation/ABI/testing/sysfs-bus-usb-devices-usbsevseg
@@ -40,4 +40,4 @@
 		the value of 10 ** n. Assume this field has
 		the value k and has 1 or more decimal places set,
 		to set the mth place (where m is not already set),
-		change this fields value to k + 10 ** m.
\ No newline at end of file
+		change this fields value to k + 10 ** m.
diff --git a/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 b/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870
index 4a9c545..33e6488 100644
--- a/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870
+++ b/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870
@@ -53,4 +53,4 @@
 		Documentation/ABI/stable/sysfs-class-backlight.
 		It can be enabled by writing the value stored in
 		/sys/class/backlight/<backlight>/max_brightness to
-		/sys/class/backlight/<backlight>/brightness.
\ No newline at end of file
+		/sys/class/backlight/<backlight>/brightness.