documentation: convert the Documentation directory to UTF-8

Convert files within the Documentation directory to UTF-8.

Adrian Bunk:
small additional fixes

Signed-off-by: John Anthony Kazos Jr. <jakj@j-a-k-j.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/hwmon/w83792d b/Documentation/hwmon/w83792d
index 8171c28..14a668e 100644
--- a/Documentation/hwmon/w83792d
+++ b/Documentation/hwmon/w83792d
@@ -107,7 +107,7 @@
 	  by CR[0x49h].
 	- The function of vid and vrm has not been finished, because I'm NOT
 	  very familiar with them. Adding support is welcome.
- 	- The function of chassis open detection needs more tests.
+ 	- The function of chassis open detection needs more tests.
 	- If you have ASUS server board and chip was not found: Then you will
 	  need to upgrade to latest (or beta) BIOS. If it does not help please
 	  contact us.