[flow] instruction-print indention fixes (introduced when changing prints to fmtlib)
[flow] instruction-print indention fixes (introduced when changing prints to fmtlib)

xzero/x0,xzero/x0,christianparpart/x0,christianparpart/x0,christianparpart/x0,xzero/x0,xzero/x0,christianparpart/x0,xzero/x0,christianparpart/x0,christianparpart/x0,christianparpart/x0,xzero/x0