diff --git a/src/Avalonia.Diagnostics/Diagnostics/Convetions.cs b/src/Avalonia.Diagnostics/Diagnostics/Conventions.cs
similarity index 80%
rename from src/Avalonia.Diagnostics/Diagnostics/Convetions.cs
rename to src/Avalonia.Diagnostics/Diagnostics/Conventions.cs
index b41755f239..9091b83ba2 100644
--- a/src/Avalonia.Diagnostics/Diagnostics/Convetions.cs
+++ b/src/Avalonia.Diagnostics/Diagnostics/Conventions.cs
@@ -1,11 +1,8 @@
 using System;
-using System.Reflection;
-using Avalonia.Controls;
-using Avalonia.VisualTree;
 
 namespace Avalonia.Diagnostics
 {
-    static class Convetions
+    internal static class Conventions
     {
         public static string DefaultScreenshotsRoot =>
              System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyPictures, Environment.SpecialFolderOption.Create),
diff --git a/src/Avalonia.Diagnostics/Diagnostics/DevToolsOptions.cs b/src/Avalonia.Diagnostics/Diagnostics/DevToolsOptions.cs
index 5672641602..0558284142 100644
--- a/src/Avalonia.Diagnostics/Diagnostics/DevToolsOptions.cs
+++ b/src/Avalonia.Diagnostics/Diagnostics/DevToolsOptions.cs
@@ -36,11 +36,11 @@ namespace Avalonia.Diagnostics
         public bool ShowImplementedInterfaces { get; set; } = true;
         
         /// <summary>
-        /// Allow to customizze SreenshotHandler
+        /// Allow to customize SreenshotHandler
         /// </summary>
         /// <remarks>Default handler is <see cref="Screenshots.FilePickerHandler"/></remarks>
         public IScreenshotHandler ScreenshotHandler { get; set; }
-          = Convetions.DefaultScreenshotHandler;
+          = Conventions.DefaultScreenshotHandler;
 
         /// <summary>
         /// Gets or sets whether DevTools should use the dark mode theme
diff --git a/src/Avalonia.Diagnostics/Diagnostics/Screenshots/FilePickerHandler.cs b/src/Avalonia.Diagnostics/Diagnostics/Screenshots/FilePickerHandler.cs
index 4153d2d38c..cfd7f9acf1 100644
--- a/src/Avalonia.Diagnostics/Diagnostics/Screenshots/FilePickerHandler.cs
+++ b/src/Avalonia.Diagnostics/Diagnostics/Screenshots/FilePickerHandler.cs
@@ -40,7 +40,7 @@ namespace Avalonia.Diagnostics.Screenshots
         /// The default root folder is [Environment.SpecialFolder.MyPictures]/Screenshots.
         /// </summary>
         public string ScreenshotsRoot { get; }
-            = Convetions.DefaultScreenshotsRoot;
+            = Conventions.DefaultScreenshotsRoot;
 
         /// <summary>
         /// SaveFilePicker Title
diff --git a/src/Avalonia.Diagnostics/Diagnostics/ViewModels/MainViewModel.cs b/src/Avalonia.Diagnostics/Diagnostics/ViewModels/MainViewModel.cs
index 9e8a5d8d9b..1cdebaae01 100644
--- a/src/Avalonia.Diagnostics/Diagnostics/ViewModels/MainViewModel.cs
+++ b/src/Avalonia.Diagnostics/Diagnostics/ViewModels/MainViewModel.cs
@@ -96,7 +96,9 @@ namespace Avalonia.Diagnostics.ViewModels
                     changed = false;
                 }
                 if (changed)
-                RaiseAndSetIfChanged(ref _shouldVisualizeDirtyRects, value);
+                {
+                    RaiseAndSetIfChanged(ref _shouldVisualizeDirtyRects, value);
+                }
             }
         }
 
@@ -331,7 +333,7 @@ namespace Avalonia.Diagnostics.ViewModels
             private set => RaiseAndSetIfChanged(ref _showImplementedInterfaces , value); 
         }
 
-        public void ToggleShowImplementedInterfaces(object parametr)
+        public void ToggleShowImplementedInterfaces(object parameter)
         {
             ShowImplementedInterfaces = !ShowImplementedInterfaces;
             if (Content is TreePageViewModel viewModel)
@@ -340,15 +342,15 @@ namespace Avalonia.Diagnostics.ViewModels
             }
         }
 
-        public bool ShowDettailsPropertyType 
+        public bool ShowDetailsPropertyType
         { 
             get => _showPropertyType; 
             private set => RaiseAndSetIfChanged(ref  _showPropertyType , value); 
         }
 
-        public void ToggleShowDettailsPropertyType(object paramter)
+        public void ToggleShowDetailsPropertyType(object parameter)
         {
-            ShowDettailsPropertyType = !ShowDettailsPropertyType;
+            ShowDetailsPropertyType = !ShowDetailsPropertyType;
         }
     }
 }
diff --git a/src/Avalonia.Diagnostics/Diagnostics/Views/ControlDetailsView.xaml b/src/Avalonia.Diagnostics/Diagnostics/Views/ControlDetailsView.xaml
index a426b387f7..bf595d82a3 100644
--- a/src/Avalonia.Diagnostics/Diagnostics/Views/ControlDetailsView.xaml
+++ b/src/Avalonia.Diagnostics/Diagnostics/Views/ControlDetailsView.xaml
@@ -19,7 +19,7 @@
       <ColumnDefinition Width="Auto"/>
       <!--
       When selecting the Application node, we need this trick to hide Layout Visualizer 
-      because when using the GridSplitter it sets the Witdth property of ColumnDefinition
+      because when using the GridSplitter it sets the Width property of ColumnDefinition
       (see https://github.com/AvaloniaUI/Avalonia/blob/master/src/Avalonia.Controls/GridSplitter.cs#L528) 
       and if we hide the contents of the column, the space is not reclaimed 
       (see discussion https://github.com/AvaloniaUI/Avalonia/discussions/6773). 
@@ -62,15 +62,15 @@
           <DataGridTextColumn Header="Value" Binding="{Binding Value}" />
           <DataGridTextColumn Header="Type" Binding="{Binding Type}"
                               IsReadOnly="True"
-                              IsVisible="{Binding !$parent[UserControl;2].DataContext.ShowDettailsPropertyType}"
+                              IsVisible="{Binding !$parent[UserControl;2].DataContext.ShowDetailsPropertyType}"
                               />
-          <DataGridTextColumn Header="Assinged Type" Binding="{Binding AssignedType, Converter={StaticResource GetTypeName}}"
+          <DataGridTextColumn Header="Assigned Type" Binding="{Binding AssignedType, Converter={StaticResource GetTypeName}}"
                               IsReadOnly="True"
-                              IsVisible="{Binding $parent[UserControl;2].DataContext.ShowDettailsPropertyType}"
+                              IsVisible="{Binding $parent[UserControl;2].DataContext.ShowDetailsPropertyType}"
                               />
           <DataGridTextColumn Header="Property Type" Binding="{Binding PropertyType, Converter={StaticResource GetTypeName}}"
                               IsReadOnly="True"
-                              IsVisible="{Binding $parent[UserControl;2].DataContext.ShowDettailsPropertyType}"
+                              IsVisible="{Binding $parent[UserControl;2].DataContext.ShowDetailsPropertyType}"
                               />
           <DataGridTextColumn Header="Priority" Binding="{Binding Priority}" IsReadOnly="True" />
         </DataGrid.Columns>
diff --git a/src/Avalonia.Diagnostics/Diagnostics/Views/MainView.xaml b/src/Avalonia.Diagnostics/Diagnostics/Views/MainView.xaml
index 35c9e27f1a..a6da929da3 100644
--- a/src/Avalonia.Diagnostics/Diagnostics/Views/MainView.xaml
+++ b/src/Avalonia.Diagnostics/Diagnostics/Views/MainView.xaml
@@ -53,10 +53,10 @@
                         IsEnabled="False" />
             </MenuItem.Icon>
           </MenuItem>
-          <MenuItem Header="Split Property Type" Command="{Binding ToggleShowDettailsPropertyType}">
+          <MenuItem Header="Split Property Type" Command="{Binding ToggleShowDetailsPropertyType}">
             <MenuItem.Icon>
               <CheckBox BorderThickness="0"
-                        IsChecked="{Binding ShowDettailsPropertyType}"
+                        IsChecked="{Binding ShowDetailsPropertyType}"
                         IsEnabled="False"/>
             </MenuItem.Icon>