diff --git a/core/include/Variable/VariableModel.h b/core/include/Variable/VariableModel.h
index d2ece46..554c292 100644
--- a/core/include/Variable/VariableModel.h
+++ b/core/include/Variable/VariableModel.h
@@ -12,7 +12,7 @@
 
 Q_DECLARE_LOGGING_CATEGORY(LOG_VariableModel)
 
-enum VariableRoles { progressRole = Qt::UserRole };
+enum VariableRoles { ProgressRole = Qt::UserRole };
 
 
 class IDataSeries;
diff --git a/core/src/Variable/VariableModel.cpp b/core/src/Variable/VariableModel.cpp
index 8acdcf7..af06461 100644
--- a/core/src/Variable/VariableModel.cpp
+++ b/core/src/Variable/VariableModel.cpp
@@ -50,7 +50,7 @@ struct VariableModel::VariableModelPrivate {
     std::unordered_map<std::shared_ptr<Variable>, double> m_VariableToProgress;
 
 
-    /// Return te row index of the variable
+    /// Return the row index of the variable. -1 if it's not found
     int indexOfVariable(Variable *variable) const noexcept;
 };
 
@@ -169,7 +169,7 @@ QVariant VariableModel::data(const QModelIndex &index, int role) const
             qWarning(LOG_VariableModel()) << tr("Can't get data (no variable)");
         }
     }
-    else if (role == VariableRoles::progressRole) {
+    else if (role == VariableRoles::ProgressRole) {
         if (auto variable = impl->m_Variables.at(index.row())) {
 
             auto it = impl->m_VariableToProgress.find(variable);
diff --git a/gui/src/Variable/VariableInspectorWidget.cpp b/gui/src/Variable/VariableInspectorWidget.cpp
index cded64b..3b2e9ae 100644
--- a/gui/src/Variable/VariableInspectorWidget.cpp
+++ b/gui/src/Variable/VariableInspectorWidget.cpp
@@ -17,13 +17,13 @@ Q_LOGGING_CATEGORY(LOG_VariableInspectorWidget, "VariableInspectorWidget")
 class QProgressBarItemDelegate : public QStyledItemDelegate {
 
 public:
-    QProgressBarItemDelegate(QObject *parent) : QStyledItemDelegate(parent) {}
+    QProgressBarItemDelegate(QObject *parent) : QStyledItemDelegate{parent} {}
 
     void paint(QPainter *painter, const QStyleOptionViewItem &option,
                const QModelIndex &index) const
     {
         auto data = index.data(Qt::DisplayRole);
-        auto progressData = index.data(VariableRoles::progressRole);
+        auto progressData = index.data(VariableRoles::ProgressRole);
         if (data.isValid() && progressData.isValid()) {
             auto name = data.value<QString>();
             auto progress = progressData.value<double>();
@@ -51,7 +51,7 @@ public:
 VariableInspectorWidget::VariableInspectorWidget(QWidget *parent)
         : QWidget{parent},
           ui{new Ui::VariableInspectorWidget},
-          m_ProgressBarItemDelegate{new QProgressBarItemDelegate(this)}
+          m_ProgressBarItemDelegate{new QProgressBarItemDelegate{this}}
 {
     ui->setupUi(this);