diff --git a/Charts/Classes/Data/Implementations/Standard/RadarChartDataSet.swift b/Charts/Classes/Data/Implementations/Standard/RadarChartDataSet.swift
index 4a2091aeb5..1a43656a0c 100644
--- a/Charts/Classes/Data/Implementations/Standard/RadarChartDataSet.swift
+++ b/Charts/Classes/Data/Implementations/Standard/RadarChartDataSet.swift
@@ -42,12 +42,13 @@ public class RadarChartDataSet: LineRadarChartDataSet, IRadarChartDataSet
     /// - default: false
     public var drawHighlightCircleEnabled: Bool = false
     
+    /// - returns: true if highlight circle should be drawn, false if not
     public var isDrawHighlightCircleEnabled: Bool { return drawHighlightCircleEnabled }
     
     public var highlightCircleFillColor: UIColor? = UIColor.whiteColor()
     
     /// The stroke color for highlight circle.
-    /// If `nil`, the the color of the dataset is taken.
+    /// If `nil`, the color of the dataset is taken.
     public var highlightCircleStrokeColor: UIColor?
     
     public var highlightCircleStrokeAlpha: CGFloat = 0.3
diff --git a/Charts/Classes/Data/Interfaces/IRadarChartDataSet.swift b/Charts/Classes/Data/Interfaces/IRadarChartDataSet.swift
index e1d4dd63be..d0aed797e2 100644
--- a/Charts/Classes/Data/Interfaces/IRadarChartDataSet.swift
+++ b/Charts/Classes/Data/Interfaces/IRadarChartDataSet.swift
@@ -28,7 +28,7 @@ public protocol IRadarChartDataSet: ILineRadarChartDataSet
     var highlightCircleFillColor: UIColor? { get set }
     
     /// The stroke color for highlight circle.
-    /// If `nil`, the the color of the dataset is taken.
+    /// If `nil`, the color of the dataset is taken.
     var highlightCircleStrokeColor: UIColor? { get set }
     
     var highlightCircleStrokeAlpha: CGFloat { get set }
diff --git a/ChartsRealm/Classes/Data/RealmRadarDataSet.swift b/ChartsRealm/Classes/Data/RealmRadarDataSet.swift
index fbbf233bcb..57d4c9d154 100644
--- a/ChartsRealm/Classes/Data/RealmRadarDataSet.swift
+++ b/ChartsRealm/Classes/Data/RealmRadarDataSet.swift
@@ -33,12 +33,13 @@ public class RealmRadarDataSet: RealmLineRadarDataSet, IRadarChartDataSet
     /// - default: false
     public var drawHighlightCircleEnabled: Bool = false
     
+    /// - returns: true if highlight circle should be drawn, false if not
     public var isDrawHighlightCircleEnabled: Bool { return drawHighlightCircleEnabled }
     
     public var highlightCircleFillColor: UIColor? = UIColor.whiteColor()
     
     /// The stroke color for highlight circle.
-    /// If `nil`, the the color of the dataset is taken.
+    /// If `nil`, the color of the dataset is taken.
     public var highlightCircleStrokeColor: UIColor?
     
     public var highlightCircleStrokeAlpha: CGFloat = 0.3