removed unnecessary begin-end

Author: jiuweigui

modules/post/windows/gather/enum_prefetch.rb

@@ -119,8 +119,6 @@ def run
 
     print_status("Prefetch Gathering started.")
 
-    begin
-
     # Check to see what Windows Version is running.
     # Needed for offsets.
     # Tested on WinXP and Win7 systems. Should work on WinVista & Win2k3..
@@ -205,7 +203,6 @@ def run
         end
       end
     end
-    end
 
     # Stores and prints out results
     results = table.to_s