correct comment

diff --git a/libs/ardour/dsp_filter.cc b/libs/ardour/dsp_filter.cc
index d1aa6cd9aeca1d2cc0b9220e845dc7c45b653945..8a10d304b13e80dd2cebca5bd2be1ccf80d6df2e 100644 (file)
--- a/libs/ardour/dsp_filter.cc
+++ b/libs/ardour/dsp_filter.cc
@@ -53,7 +53,7 @@ ARDOUR::DSP::mmult (float *data, float *mult, const uint32_t n_samples) {
 
 float
 ARDOUR::DSP::log_meter (float power) {
-       // compare to gtk2_ardour/logmeter.h
+       // compare to libs/ardour/log_meter.h
        static const float lower_db = -192.f;
        static const float upper_db = 0.f;
        static const float non_linearity = 8.0;