diff --git a/src/axis/chartcategoriesaxisx.cpp b/src/axis/chartcategoriesaxisx.cpp
index 2f72ff1..4fbcfc0 100644
--- a/src/axis/chartcategoriesaxisx.cpp
+++ b/src/axis/chartcategoriesaxisx.cpp
@@ -74,6 +74,7 @@ QVector<qreal> ChartCategoriesAxisX::calculateLayout() const
     QVector<qreal> points;
     points.resize(m_ticksCount);
 
+    // TODO: shift logic
     const qreal deltaX = m_rect.width()/(m_ticksCount-1);
     for (int i = 0; i < m_ticksCount; ++i) {
         int x = i * deltaX + m_rect.left();
diff --git a/src/axis/qcategoriesaxis.cpp b/src/axis/qcategoriesaxis.cpp
index 69cda06..cff7386 100644
--- a/src/axis/qcategoriesaxis.cpp
+++ b/src/axis/qcategoriesaxis.cpp
@@ -162,7 +162,7 @@ QString QCategoriesAxis::maxCategory() const
 /*!
     Sets range from \a minCategory to \a maxCategory
 */
-void QCategoriesAxis::setRange(const QString& minCategory, const QString& maxCategory)
+void QCategoriesAxis::setCategoryRange(const QString& minCategory, const QString& maxCategory)
 {
     Q_D(QCategoriesAxis);
     d->setRangeCategory(minCategory,maxCategory);
diff --git a/src/axis/qcategoriesaxis.h b/src/axis/qcategoriesaxis.h
index d412c25..87f9e98 100644
--- a/src/axis/qcategoriesaxis.h
+++ b/src/axis/qcategoriesaxis.h
@@ -57,7 +57,7 @@ public:
     QString minCategory() const;
     void setMaxCategory(const QString& maxCategory);
     QString maxCategory() const;
-    void setRange(const QString& minCategory, const QString& maxCategory);
+    void setCategoryRange(const QString& minCategory, const QString& maxCategory);
 
 Q_SIGNALS:
     void categoriesChanged();