minor spelling bug in http://digitalmars.com/d/dll.html

[sclytrack]

1) Documentation bug in

http://digitalmars.com/d/dll.html


      case DLL_PROCESS_DETACH:
	    printf("DLL_PROCESS_DETACH\n");
	    std.c.stdio._fcloseallp = null;
	    break;

2) in the explanation below it says for the DllMain:

f std.d.stdio._fcloseallp to null. If this is not set to null,


3) The difference is the std.d. and std.c.