Fix small typos in argument names.

Change-Id: If90f441df6147253903e2c1765d8a6c10eb3b187
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

src/plugins/todo/todooutputpane.h

@@ -57,7 +57,7 @@ class TodoOutputPane : public Core::IOutputPane
     Q_OBJECT
 
 public:
-    TodoOutputPane(TodoItemsModel *m_todoItemsModel, QObject *parent = 0);
+    TodoOutputPane(TodoItemsModel *todoItemsModel, QObject *parent = 0);
     ~TodoOutputPane();
 
     QWidget *outputWidget(QWidget *parent);

src/plugins/todo/todoplugin.h

@@ -59,7 +59,7 @@ public:
     bool initialize(const QStringList &arguments, QString *errorString);
 
 private slots:
-    void settingsChanged(const Settings &m_settings);
+    void settingsChanged(const Settings &settings);
     void scanningScopeChanged(ScanningScope scanningScope);
     void todoItemClicked(const TodoItem &item);