format ActionManager

GUI/View/Main/ActionManager.cpp

@@ -133,7 +133,7 @@ void ActionManager::createMenus()
 
     {
         auto* action = new QWidgetAction(m_settings_menu);
-	action->setText("&Enable autosave");
+        action->setText("&Enable autosave");
         auto* box = new QCheckBox("&Enable autosave", m_settings_menu);
         action->setDefaultWidget(box);
         action->setToolTip("Project will be saved periodically in project's autosave directory.\n"
@@ -146,10 +146,10 @@ void ActionManager::createMenus()
 
     {
         auto* action = new QWidgetAction(m_settings_menu);
-	action->setToolTip("Color gradient for 2d plots");
-	auto* w = new QWidget;
-	auto* l = new QHBoxLayout(w);
-	l->addWidget(new QLabel("2D plot color scheme"));
+        action->setToolTip("Color gradient for 2d plots");
+        auto* w = new QWidget;
+        auto* l = new QHBoxLayout(w);
+        l->addWidget(new QLabel("2D plot color scheme"));
         QComboBox* box =
             GUI::Util::createComboBox([this] { return *gApp->color_gradient_combo; },
                                       [this](const QString& s) {
@@ -157,7 +157,7 @@ void ActionManager::createMenus()
                                           emit gApp->gradientChanged();
                                       },
                                       false);
-	l->addWidget(box);
+        l->addWidget(box);
         action->setDefaultWidget(w);
         m_settings_menu->addAction(action);
     }