updated documentation in svf
-#pragma once
-#ifndef DSY_SVF_H
-#define DSY_SVF_H
// # svf
// Double Sampled, Stable State Variable Filter
//
// Credit to Andrew Simper from musicdsp.org
+//
// This is his "State Variable Filter (Double Sampled, Stable)"
+//
// Additional thanks to Laurent de Soras for stability limit, and
// Stefan Diedrichsen for the correct notch output
//
//
// example:
// daisysp/examples/svf/
+#pragma once
+#ifndef DSY_SVF_H
+#define DSY_SVF_H
namespace daisysp
{
