Fix a DSP disasm problem, misc minor stuff .. not much to see here

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3745 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/DSPCore/Src/DspIntBranch.cpp

@@ -154,7 +154,7 @@ void HandleLoop()
 
 	if (rLoopAddress > 0 && rLoopCounter > 0)
 	{
-		// FIXME: why -1? 
+		// FIXME: why -1? because we just read past it.
 		if (g_dsp.pc - 1 == rLoopAddress)
 		{
 			rLoopCounter--;