Assorted spelling and case fixes.

loader/main.h

diff --git a/loader/main.h b/loader/main.h
index d78ec5b..3647f4e 100644
--- a/loader/main.h
+++ b/loader/main.h
@@ -1,7 +1,7 @@
 /*
  * Definitions for Wine main program
  *
- * Copyright 2004 Mike McCormack for Codeweavers
+ * Copyright 2004 Mike McCormack for CodeWeavers
  * Copyright 2004 Alexandre Julliard
  *
  * This library is free software; you can redistribute it and/or