diff --git a/src/blackcore/simulator.cpp b/src/blackcore/simulator.cpp
index c770239c7..2ee2ddf66 100644
--- a/src/blackcore/simulator.cpp
+++ b/src/blackcore/simulator.cpp
@@ -365,9 +365,15 @@ namespace BlackCore
         if (this->isShuttingDown()) { return; }
         if (plane.isNull()) { return; }
 
+        // update in simulator
         ISimulationEnvironmentProvider::rememberGroundElevation(callsign, plane); // in simulator
+
+        // and in remote aircraft for given callsign
         const int updated = CRemoteAircraftAware::updateAircraftGroundElevation(callsign, plane, CAircraftSituation::FromProvider);
         Q_UNUSED(updated)
+
+        // signal we have received the elevation
+        // used by log display
         emit this->receivedRequestedElevation(plane, callsign);
     }
 
diff --git a/src/blackgui/components/interpolationlogdisplay.cpp b/src/blackgui/components/interpolationlogdisplay.cpp
index 5d9e0c7d2..db3634794 100644
--- a/src/blackgui/components/interpolationlogdisplay.cpp
+++ b/src/blackgui/components/interpolationlogdisplay.cpp
@@ -318,7 +318,7 @@ namespace BlackGui
         void CInterpolationLogDisplay::onPartsAdded(const CCallsign &callsign, const CAircraftParts &parts)
         {
             if (!this->logCallsign(callsign)) { return; }
-            Q_UNUSED(parts);
+            Q_UNUSED(parts)
             const CAircraftPartsList partsList = m_airspaceMonitor->remoteAircraftParts(callsign);
             ui->tvp_InboundAircraftParts->updateContainerAsync(partsList);
             ui->led_Parts->blink();
@@ -444,7 +444,7 @@ namespace BlackGui
             if (!m_airspaceMonitor) { return; }
             static const QString info("%1/%2 hits %3 times: %4");
             const QString foundMissed = m_airspaceMonitor->getElevationsFoundMissedInfo();
-            const QString reqTimes = m_airspaceMonitor->getElevationRequestTimesInfo();
+            const QString reqTimes    = m_airspaceMonitor->getElevationRequestTimesInfo();
             ui->le_ElevationReqRec->setText(info.arg(m_elvRequested).arg(m_elvReceived).arg(foundMissed, reqTimes));
         }
 
diff --git a/src/blackmisc/simulation/simulationenvironmentprovider.cpp b/src/blackmisc/simulation/simulationenvironmentprovider.cpp
index cc90b56b6..e49706de7 100644
--- a/src/blackmisc/simulation/simulationenvironmentprovider.cpp
+++ b/src/blackmisc/simulation/simulationenvironmentprovider.cpp
@@ -30,7 +30,7 @@ namespace BlackMisc
             {
                 // we keep latest at front
                 // * we assume we find them faster
-                // * and need the more frequently (the recent ones)
+                // * and need them more frequently (the recent ones)
                 const qint64 now = QDateTime::currentMSecsSinceEpoch();
                 QWriteLocker l(&m_lockElvCoordinates);
                 if (m_elvCoordinates.size() > m_maxElevations) { m_elvCoordinates.pop_back(); }