src/core/topology.h: remove TODO as moving the struct definition will also pull other structs defined in worker.h

src/core/topology.h

@@ -24,7 +24,6 @@
 #include <common/list.h>
 #include <common/fxt.h>
 
-/** TODO actually move this struct into this header */
 struct _starpu_machine_config;
 
 #ifndef STARPU_SIMGRID