Documentation fixes.

diff --git a/windows/cursoricon.c b/windows/cursoricon.c
index ced1990..9367042 100644
--- a/windows/cursoricon.c
+++ b/windows/cursoricon.c
@@ -1608,7 +1608,7 @@
 }
 
 /**********************************************************************
- *		LookupIconIdFromDirectory (USER.???)
+ *		LookupIconIdFromDirectory (USER.?)
  */
 INT16 WINAPI LookupIconIdFromDirectory16( LPBYTE dir, BOOL16 bIcon )
 {