diff --git a/src/core/receiver/gnss_flowgraph.cc b/src/core/receiver/gnss_flowgraph.cc
index 00eb0f37c..957077eca 100644
--- a/src/core/receiver/gnss_flowgraph.cc
+++ b/src/core/receiver/gnss_flowgraph.cc
@@ -264,7 +264,7 @@ void GNSSFlowgraph::init()
         }
 
     /*
-     * Instantiate the receiver av message monitor block, if required
+     * Instantiate the receiver nav message monitor block, if required
      */
     enable_navdata_monitor_ = configuration_->property("NavDataMonitor.enable_monitor", false);
     if (enable_navdata_monitor_)