GPGX.ITraceable - remove some now irrelevant comments

BizHawk.Emulation.Cores/Consoles/Sega/gpgx/GPGX.ITraceable.cs

@@ -55,9 +55,6 @@ namespace BizHawk.Emulation.Cores.Consoles.Sega.gpgx
 				var length = 0;
 				var disasm = Disassembler.Disassemble(MemoryDomains.SystemBus, pc, out length);
 
-				// feos: we shouldn't append up to 64, but movem.l prints all the regs affected
-				// so use 32 and deal with registers shifting every now and then
-
 				var traceInfo = new TraceInfo
 				{
 					Disassembly = string.Format("{0:X6}:  {1,-32}", pc, disasm)