general: convert "kernel" subdirectory to UTF-8

Convert the "kernel" subdirectory of the tree to UTF-8. The only file
modified is <kernel/sys.c>.
Signed-off-by: NJohn Anthony Kazos Jr. <jakj@j-a-k-j.com>
Signed-off-by: NAdrian Bunk <bunk@stusta.de>

kernel/sys.c

@@ -1292,7 +1292,7 @@ asmlinkage long sys_setfsuid(uid_t uid)
 }
 
 /*
- * Samma p svenska..
+ * Samma på svenska..
  */
 asmlinkage long sys_setfsgid(gid_t gid)
 {