     /**
      Sets the border colors to use for the specified states.
      
-     - parameter borderColors: A dictionary with a UIControlState state as the key and an optional color as the value.
-     */
-    public func setBorderColors(borderColors: [UIControlState: UIColor?]) {
-        for (state, color) in borderColors {
+     - parameter colors: A dictionary with a UIControlState state as the key and an optional color as the value.
+     */
+    public func setBorderColors(colors: [UIControlState: UIColor?]) {
+        for (state, color) in colors {
             setBorderColor(color, forState: state)
         }
     }

    /**
    Sets the title shadow colors to use for the specified states.
    
    - parameter titleShadowColors: A dictionary with a UIControlState as the key and an optional title shadow color as the value.
    */
    public func setTitleShadowColors(titleShadowColors: [UIControlState: UIColor?]) {
        for (state, color) in titleShadowColors {
            setTitleShadowColor(color, forState: state)
        }
    }

    /**
    Sets the title colors to use for the specified states.
    
    - parameter colors: A dictionary with a UIControlState as the key and an optional title color as the value.
    */
    public func setTitleColors(colors: [UIControlState: UIColor?]) {
        for (state, color) in colors {
            setTitleColor(color, forState: state)
        }
    }
