gui: rename peer tab column headers, initialize in .h

src/qt/peertablemodel.cpp

@@ -106,7 +106,6 @@ PeerTableModel::PeerTableModel(interfaces::Node& node, QObject* parent) :
     m_node(node),
     timer(nullptr)
 {
-    columns << tr("NodeId") << tr("Node/Service") << tr("Network") << tr("Ping") << tr("Sent") << tr("Received") << tr("User Agent");
     priv.reset(new PeerTablePriv());
 
     // set up timer for auto refresh

src/qt/peertablemodel.h

@@ -83,7 +83,7 @@ public Q_SLOTS:
 
 private:
     interfaces::Node& m_node;
-    QStringList columns;
+    const QStringList columns{tr("Peer Id"), tr("Address"), tr("Network"), tr("Ping"), tr("Sent"), tr("Received"), tr("User Agent")};
     std::unique_ptr<PeerTablePriv> priv;
     QTimer *timer;
 };

src/qt/rpcconsole.cpp

@@ -1092,7 +1092,7 @@ void RPCConsole::updateDetailWidget()
     const CNodeCombinedStats *stats = clientModel->getPeerTableModel()->getNodeStats(selected_rows.first().row());
     // update the detail ui with latest node information
     QString peerAddrDetails(QString::fromStdString(stats->nodeStats.addrName) + " ");
-    peerAddrDetails += tr("(node id: %1)").arg(QString::number(stats->nodeStats.nodeid));
+    peerAddrDetails += tr("(peer id: %1)").arg(QString::number(stats->nodeStats.nodeid));
     if (!stats->nodeStats.addrLocal.empty())
         peerAddrDetails += "<br />" + tr("via %1").arg(QString::fromStdString(stats->nodeStats.addrLocal));
     ui->peerHeading->setText(peerAddrDetails);