Updated script API.

Docs/ScriptAPI.dox

@@ -1710,7 +1710,8 @@ Properties:<br>
 - uint maxLights
 - BoundingBox& worldBoundingBox (readonly)
 - BoundingBox& boundingBox
-- Color& ambientColor
+- Color& ambientStartColor
+- Color& ambientEndColor
 - Color& fogColor
 - float fogStart
 - float fogEnd

Engine/Graphics/Zone.h

@@ -95,7 +95,7 @@ protected:
     BoundingBox lastBoundingBox_;
     /// Ambient start color.
     Color ambientStartColor_;
-    /// Ambient end start color.
+    /// Ambient end color.
     Color ambientEndColor_;
     /// Fog color.
     Color fogColor_;