BSeparatorItem: Style fix, rename archive to data

... missed it in a few places, trying to make variables names consistent.

Update hrev in docs

docs/user/interface/SeparatorItem.dox

@@ -6,8 +6,8 @@
  *		John Scipione, [email protected]
  *
  * Corresponds to:
- *		headers/os/interface/SeparatorItem.h	 hrev46969
- *		src/kits/interface/SeparatorItem.cpp	 hrev46969
+ *		headers/os/interface/SeparatorItem.h	 hrev46970
+ *		src/kits/interface/SeparatorItem.cpp	 hrev46970
  */
 
 

headers/os/interface/SeparatorItem.h

@@ -14,7 +14,7 @@ class BMessage;
 class BSeparatorItem : public BMenuItem {
 public:
 								BSeparatorItem();
-								BSeparatorItem(BMessage* archive);
+								BSeparatorItem(BMessage* data);
 	virtual						~BSeparatorItem();
 
 	static	BArchivable*		Instantiate(BMessage* data);

src/kits/interface/SeparatorItem.cpp

@@ -43,10 +43,10 @@ BSeparatorItem::Archive(BMessage* data, bool deep) const
 
 
 BArchivable*
-BSeparatorItem::Instantiate(BMessage* archive)
+BSeparatorItem::Instantiate(BMessage* data)
 {
-	if (validate_instantiation(archive, "BSeparatorItem"))
-		return new BSeparatorItem(archive);
+	if (validate_instantiation(data, "BSeparatorItem"))
+		return new BSeparatorItem(data);
 
 	return NULL;
 }