From 42546d033e96c935e3438e01313604a4e52d0725 Mon Sep 17 00:00:00 2001
From: Anton Firszov <antonfir@gmail.com>
Date: Thu, 25 Nov 2021 16:13:32 +0100
Subject: [PATCH] nits

---
 src/ImageSharp/Common/Helpers/DebugGuard.cs                     | 2 +-
 .../Memory/Allocators/Internals/SharedArrayPoolBuffer{T}.cs     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ImageSharp/Common/Helpers/DebugGuard.cs b/src/ImageSharp/Common/Helpers/DebugGuard.cs
index 43622066c..23b712c52 100644
--- a/src/ImageSharp/Common/Helpers/DebugGuard.cs
+++ b/src/ImageSharp/Common/Helpers/DebugGuard.cs
@@ -27,7 +27,7 @@ namespace SixLabors
         }
 
         /// <summary>
-        /// Verifies whether a specific condition is met, throwing an exception if it's false.
+        /// Verifies whether a condition (indicating disposed state) is met, throwing an ObjectDisposedException if it's false.
         /// </summary>
         /// <param name="isDisposed">Whether the object is disposed.</param>
         /// <param name="objectName">The name of the object.</param>
diff --git a/src/ImageSharp/Memory/Allocators/Internals/SharedArrayPoolBuffer{T}.cs b/src/ImageSharp/Memory/Allocators/Internals/SharedArrayPoolBuffer{T}.cs
index 5027d94b4..21673215a 100644
--- a/src/ImageSharp/Memory/Allocators/Internals/SharedArrayPoolBuffer{T}.cs
+++ b/src/ImageSharp/Memory/Allocators/Internals/SharedArrayPoolBuffer{T}.cs
@@ -59,7 +59,7 @@ namespace SixLabors.ImageSharp.Memory.Internals
             }
         }
 
-        private class LifetimeGuard : RefCountedLifetimeGuard
+        private sealed class LifetimeGuard : RefCountedLifetimeGuard
         {
             private byte[] array;