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/dvb/contributors.txt b/Documentation/dvb/contributors.txt
index 4c33cce..4865add 100644
--- a/Documentation/dvb/contributors.txt
+++ b/Documentation/dvb/contributors.txt
@@ -66,7 +66,7 @@
 Andreas 'randy' Weinberger
   for the support of the Fujitsu-Siemens Activy budget DVB-S
 
-Kenneth Aafløy <ke-aa@frisurf.no>
+Kenneth Aafløy <ke-aa@frisurf.no>
   for adding support for Typhoon DVB-S budget card
 
 Ernst Peinlich <e.peinlich@inode.at>