diff --git a/src/blackcore/network_vatlib.h b/src/blackcore/network_vatlib.h
index ae69a47da..729ba81e9 100644
--- a/src/blackcore/network_vatlib.h
+++ b/src/blackcore/network_vatlib.h
@@ -53,9 +53,9 @@ namespace BlackCore
         virtual void sendServerQuery(const BlackMisc::Aviation::CCallsign &callsign) override;
         virtual void sendCustomPacket(const BlackMisc::Aviation::CCallsign &callsign, const QString &packetId, const QStringList &data) override;
         virtual void sendFsipiCustomPacket(const BlackMisc::Aviation::CCallsign &callsign, const QString &airlineDesignator,
-            const QString &aircraftDesignator, const QString &combinedType, const QString &modelString) override;
+                                           const QString &aircraftDesignator, const QString &combinedType, const QString &modelString) override;
         virtual void sendFsipirCustomPacket(const BlackMisc::Aviation::CCallsign &callsign, const QString &airlineDesignator,
-            const QString &aircraftDesignator, const QString &combinedType, const QString &modelString) override;
+                                            const QString &aircraftDesignator, const QString &combinedType, const QString &modelString) override;
 
         // Text message slots
         virtual void sendTextMessages(const BlackMisc::Network::CTextMessageList &messages) override;
@@ -75,8 +75,8 @@ namespace BlackCore
         virtual void setOwnAircraftPosition(const BlackMisc::Geo::CCoordinateGeodetic &position, const BlackMisc::Aviation::CAltitude &altitude) override;
         virtual void setOwnAircraftSituation(const BlackMisc::Aviation::CAircraftSituation &situation) override;
         virtual void setOwnCockpit(const BlackMisc::Aviation::CComSystem &com1,
-                                            const BlackMisc::Aviation::CComSystem &com2,
-                                            const BlackMisc::Aviation::CTransponder &xpdr) override;
+                                   const BlackMisc::Aviation::CComSystem &com2,
+                                   const BlackMisc::Aviation::CTransponder &xpdr) override;
 
         // Weather slots
         virtual void sendMetarQuery(const BlackMisc::Aviation::CAirportIcao &airportIcao) override;
diff --git a/src/blackcore/vatsimbookingreader.cpp b/src/blackcore/vatsimbookingreader.cpp
index 0903c8f77..f32d21516 100644
--- a/src/blackcore/vatsimbookingreader.cpp
+++ b/src/blackcore/vatsimbookingreader.cpp
@@ -54,6 +54,7 @@ namespace BlackCore
     {
         if (nwReply->error() == QNetworkReply::NoError)
         {
+            static const QString timestampFormat("yyyy-MM-dd HH:mm:ss");
             QString xmlData = nwReply->readAll();
             QDomDocument doc;
 
@@ -71,7 +72,7 @@ namespace BlackCore
                 {
                     // normally the timestamp is always updated from backend
                     // if this changes in the future we're prepared
-                    QDateTime fileTimestamp = QDateTime::fromString(ts, "yyyy-MM-dd HH:mm:ss");
+                    QDateTime fileTimestamp = QDateTime::fromString(ts, timestampFormat);
                     fileTimestamp.setTimeSpec(Qt::UTC);
                     if (this->m_updateTimestamp == fileTimestamp) return; // nothing to do
                     this->m_updateTimestamp = fileTimestamp;
@@ -110,13 +111,13 @@ namespace BlackCore
                         }
                         else if (name == "time_end")
                         {
-                            QDateTime t = QDateTime::fromString(value, "yyyy-MM-dd HH:mm:ss");
+                            QDateTime t = QDateTime::fromString(value, timestampFormat);
                             t.setTimeSpec(Qt::UTC);
                             bookedStation.setBookedUntilUtc(t);
                         }
                         else if (name == "time_start")
                         {
-                            QDateTime t = QDateTime::fromString(value, "yyyy-MM-dd HH:mm:ss");
+                            QDateTime t = QDateTime::fromString(value, timestampFormat);
                             t.setTimeSpec(Qt::UTC);
                             bookedStation.setBookedFromUtc(t);
                         }
diff --git a/src/blackmisc/nwaircraftmapping.h b/src/blackmisc/nwaircraftmapping.h
index e101760ce..16bfb1b96 100644
--- a/src/blackmisc/nwaircraftmapping.h
+++ b/src/blackmisc/nwaircraftmapping.h
@@ -34,7 +34,7 @@ namespace BlackMisc
             //! \copydoc CValueObject::unmarshallFromDbus
             virtual void unmarshallFromDbus(const QDBusArgument &) override;
 
-            //! \copydoc CValueObject::compareImpl
+            //! \copydoc CValueObject::compareImpl(const CValueObject &)
             int compareImpl(const CValueObject &otherBase) const override;
 
             //! \copydoc CValueObject::getMetaTypeId()