shell32: Remove unneeded address-of operators from function name

[Andrew Talbot]

Changelog:
    Remove unneeded address-of operators from function name.

diff --git a/dlls/shell32/shv_item_cmenu.c b/dlls/shell32/shv_item_cmenu.c
index 2dd8cd6..6e0e1a1 100644
--- a/dlls/shell32/shv_item_cmenu.c
+++ b/dlls/shell32/shv_item_cmenu.c
@@ -477,7 +477,7 @@ static void DoOpenProperties(ItemCmImpl *This, HWND hwnd)
 	    if (hpsxa != NULL)
 	    {
 		SHAddFromPropSheetExtArray((HPSXA)hpsxa,
-					   (LPFNADDPROPSHEETPAGE)&Properties_AddPropSheetCallback,
+					   (LPFNADDPROPSHEETPAGE)Properties_AddPropSheetCallback,
 					   (LPARAM)&psh);
 		SHDestroyPropSheetExtArray(hpsxa);
 	    }
@@ -485,7 +485,7 @@ static void DoOpenProperties(ItemCmImpl *This, HWND hwnd)
 	    if (hpsxa != NULL)
 	    {
 		SHAddFromPropSheetExtArray((HPSXA)hpsxa,
-					   (LPFNADDPROPSHEETPAGE)&Properties_AddPropSheetCallback,
+					   (LPFNADDPROPSHEETPAGE)Properties_AddPropSheetCallback,
 					   (LPARAM)&psh);
 		SHDestroyPropSheetExtArray(hpsxa);
 	    }