diff --git a/src/plugins/projectexplorer/environmenteditmodel.cpp b/src/plugins/projectexplorer/environmenteditmodel.cpp
index 201a1e11da7664dad08ed3e89fb44175f1b05918..3998397f1c46bbb03f2e0947dd7382c116b0a9a1 100644
--- a/src/plugins/projectexplorer/environmenteditmodel.cpp
+++ b/src/plugins/projectexplorer/environmenteditmodel.cpp
@@ -88,7 +88,7 @@ int EnvironmentModel::columnCount(const QModelIndex &parent) const
 
 bool EnvironmentModel::changes(const QString &name) const
 {
-    foreach (const EnvironmentItem& item, m_items)
+    foreach (const EnvironmentItem &item, m_items)
         if (item.name == name)
             return true;
     return false;
@@ -451,7 +451,7 @@ EnvironmentWidget::~EnvironmentWidget()
     m_model = 0;
 }
 
-void EnvironmentWidget::renamedVariable(const QString& name)
+void EnvironmentWidget::renamedVariable(const QString &name)
 {
     QModelIndex idx = m_model->index(name);
     m_environmentTreeView->setCurrentIndex(idx);
diff --git a/src/plugins/projectexplorer/environmenteditmodel.h b/src/plugins/projectexplorer/environmenteditmodel.h
index b7fa3be74946ad6082558b31233a0d49ff2d4186..3200bdfd26f0c87e8ec53e785eabf9371afbf82a 100644
--- a/src/plugins/projectexplorer/environmenteditmodel.h
+++ b/src/plugins/projectexplorer/environmenteditmodel.h
@@ -64,7 +64,7 @@ public:
     QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
     QModelIndex parent(const QModelIndex &index) const;
     QModelIndex addVariable();
-    QModelIndex addVariable(const EnvironmentItem& item);
+    QModelIndex addVariable(const EnvironmentItem &item);
     void removeVariable(const QString &name);
     void unset(const QString &name);
     bool isUnset(const QString &name);