diff --git a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/BlueBrushs.xaml b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/BlueBrushs.xaml
index d9af488f..ec01e779 100644
--- a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/BlueBrushs.xaml
+++ b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/BlueBrushs.xaml
@@ -151,7 +151,7 @@
                      Color="#20000000" options:Freeze="true" />
     <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundBrushKey}"
                      Color="{DynamicResource {x:Static reskeys:ResourceKeys.ControlAccentColorKey}}" options:Freeze="true" />
-    <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}"
+    <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}"
                      Color="Black" options:Freeze="true" />
 
 
diff --git a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/DarkBrushs.xaml b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/DarkBrushs.xaml
index 0cc97334..83cd6bd9 100644
--- a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/DarkBrushs.xaml
+++ b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/DarkBrushs.xaml
@@ -156,7 +156,7 @@
                      Color="#20000000" options:Freeze="true" />
     <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundBrushKey}"
                      Color="{DynamicResource {x:Static reskeys:ResourceKeys.ControlAccentColorKey}}" options:Freeze="true" />
-    <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}"
+    <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}"
                      Color="White" options:Freeze="true" />
 
 
diff --git a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/LightBrushs.xaml b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/LightBrushs.xaml
index fa147f1b..4a32678d 100644
--- a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/LightBrushs.xaml
+++ b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/LightBrushs.xaml
@@ -157,7 +157,7 @@
                      Color="#20000000" options:Freeze="true" />
     <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundBrushKey}"
                      Color="{DynamicResource {x:Static reskeys:ResourceKeys.ControlAccentColorKey}}" options:Freeze="true" />
-    <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}"
+    <SolidColorBrush x:Key="{x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}"
                      Color="Black" options:Freeze="true" />
 
 
diff --git a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/OverlayButtons.xaml b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/OverlayButtons.xaml
index f5e16ad8..e59409c6 100644
--- a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/OverlayButtons.xaml
+++ b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/OverlayButtons.xaml
@@ -47,7 +47,7 @@
                         <DrawingBrush.Drawing>
                             <DrawingGroup>
                                 <DrawingGroup.Children>
-                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}}"
+                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}"
                                                      Geometry="F1M1,15L8,1 15,15z" />
                                 </DrawingGroup.Children>
                             </DrawingGroup>
@@ -92,7 +92,7 @@
                         <DrawingBrush.Drawing>
                             <DrawingGroup>
                                 <DrawingGroup.Children>
-                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}}"
+                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}"
                                                      Geometry="F1M1,15L8,1 15,15z" />
                                 </DrawingGroup.Children>
                             </DrawingGroup>
@@ -135,7 +135,7 @@
                         <DrawingBrush.Drawing>
                             <DrawingGroup>
                                 <DrawingGroup.Children>
-                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}}"
+                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}"
                                                      Geometry="F1M1,15L8,1 15,15z" />
                                 </DrawingGroup.Children>
                             </DrawingGroup>
@@ -181,7 +181,7 @@
                         <DrawingBrush.Drawing>
                             <DrawingGroup>
                                 <DrawingGroup.Children>
-                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}}"
+                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}"
                                                      Geometry="F1M1,15L8,1 15,15z" />
                                 </DrawingGroup.Children>
                             </DrawingGroup>
@@ -340,7 +340,7 @@
                         <DrawingBrush.Drawing>
                             <DrawingGroup>
                                 <DrawingGroup.Children>
-                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}}"
+                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}"
                                                      Geometry="F1M1,15L8,1 15,15z" />
                                 </DrawingGroup.Children>
                             </DrawingGroup>
@@ -385,7 +385,7 @@
                         <DrawingBrush.Drawing>
                             <DrawingGroup>
                                 <DrawingGroup.Children>
-                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}}"
+                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}"
                                                      Geometry="F1M1,15L8,1 15,15z" />
                                 </DrawingGroup.Children>
                             </DrawingGroup>
@@ -431,7 +431,7 @@
                         <DrawingBrush.Drawing>
                             <DrawingGroup>
                                 <DrawingGroup.Children>
-                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}}"
+                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}"
                                                      Geometry="F1M1,15L8,1 15,15z" />
                                 </DrawingGroup.Children>
                             </DrawingGroup>
@@ -476,7 +476,7 @@
                         <DrawingBrush.Drawing>
                             <DrawingGroup>
                                 <DrawingGroup.Children>
-                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrusKey}}"
+                                    <GeometryDrawing Brush="{DynamicResource {x:Static reskeys:ResourceKeys.DockingButtonForegroundArrowBrushKey}}"
                                                      Geometry="F1M1,15L8,1 15,15z" />
                                 </DrawingGroup.Children>
                             </DrawingGroup>
diff --git a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/Themes/ResourceKeys.cs b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/Themes/ResourceKeys.cs
index 502df7ca..3d34e12b 100644
--- a/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/Themes/ResourceKeys.cs
+++ b/source/Components/Xceed.Wpf.AvalonDock.Themes.VS2013/Themes/ResourceKeys.cs
@@ -166,7 +166,7 @@ public static class ResourceKeys
 
         public static readonly ComponentResourceKey DockingButtonBackgroundBrushKey = new ComponentResourceKey(typeof(ResourceKeys), "DockingButtonBackgroundBrushKey");
         public static readonly ComponentResourceKey DockingButtonForegroundBrushKey = new ComponentResourceKey(typeof(ResourceKeys), "DockingButtonForegroundBrushKey");
-        public static readonly ComponentResourceKey DockingButtonForegroundArrowBrusKey = new ComponentResourceKey(typeof(ResourceKeys), "DockingButtonForegroundArrowBrusKey");
+        public static readonly ComponentResourceKey DockingButtonForegroundArrowBrushKey = new ComponentResourceKey(typeof(ResourceKeys), "DockingButtonForegroundArrowBrushKey");
 
         public static readonly ComponentResourceKey DockingButtonStarBorderBrushKey     = new ComponentResourceKey(typeof(ResourceKeys), "DockingButtonStarBorderBrushKey");
         public static readonly ComponentResourceKey DockingButtonStarBackgroundBrushKey = new ComponentResourceKey(typeof(ResourceKeys), "DockingButtonStarBackgroundBrushKey");