diff --git a/MediaBrowser.Controller/Channels/IChannelManager.cs b/MediaBrowser.Controller/Channels/IChannelManager.cs
index 95d95465e..49be897ef 100644
--- a/MediaBrowser.Controller/Channels/IChannelManager.cs
+++ b/MediaBrowser.Controller/Channels/IChannelManager.cs
@@ -51,14 +51,14 @@ namespace MediaBrowser.Controller.Channels
         /// Gets the channels internal.
         /// </summary>
         /// <param name="query">The query.</param>
-        /// <returns>The <see cref="QueryResult{T}"/> of <see cref="Channel"/>.</returns>
+        /// <returns>The channels.</returns>
         QueryResult<Channel> GetChannelsInternal(ChannelQuery query);
 
         /// <summary>
         /// Gets the channels.
         /// </summary>
         /// <param name="query">The query.</param>
-        /// <returns>The <see cref="QueryResult{T}"/> of <see cref="BaseItemDto"/>.</returns>
+        /// <returns>The channels.</returns>
         QueryResult<BaseItemDto> GetChannels(ChannelQuery query);
 
         /// <summary>
@@ -66,7 +66,7 @@ namespace MediaBrowser.Controller.Channels
         /// </summary>
         /// <param name="query">The item query.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>A <see cref="Task"/> containing the <see cref="QueryResult{T}"/> of <see cref="BaseItemDto"/>.</returns>
+        /// <returns>The latest channels.</returns>
         Task<QueryResult<BaseItemDto>> GetLatestChannelItems(InternalItemsQuery query, CancellationToken cancellationToken);
 
         /// <summary>
@@ -74,7 +74,7 @@ namespace MediaBrowser.Controller.Channels
         /// </summary>
         /// <param name="query">The item query.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>A <see cref="Task"/> containing the <see cref="QueryResult{T}"/> of <see cref="BaseItem"/>.</returns>
+        /// <returns>The latest channels.</returns>
         Task<QueryResult<BaseItem>> GetLatestChannelItemsInternal(InternalItemsQuery query, CancellationToken cancellationToken);
 
         /// <summary>
@@ -82,7 +82,7 @@ namespace MediaBrowser.Controller.Channels
         /// </summary>
         /// <param name="query">The query.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>A <see cref="Task"/> containing the <see cref="QueryResult{T}"/> of <see cref="BaseItemDto"/>.</returns>
+        /// <returns>The channel items.</returns>
         Task<QueryResult<BaseItemDto>> GetChannelItems(InternalItemsQuery query, CancellationToken cancellationToken);
 
         /// <summary>
@@ -91,7 +91,7 @@ namespace MediaBrowser.Controller.Channels
         /// <param name="query">The query.</param>
         /// <param name="progress">The progress to report to.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>A <see cref="Task"/> containing the <see cref="QueryResult{T}"/> of <see cref="BaseItem"/>.</returns>
+        /// <returns>The channel items.</returns>
         Task<QueryResult<BaseItem>> GetChannelItemsInternal(InternalItemsQuery query, IProgress<double> progress, CancellationToken cancellationToken);
 
         /// <summary>
@@ -99,7 +99,7 @@ namespace MediaBrowser.Controller.Channels
         /// </summary>
         /// <param name="item">The item.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>Task{IEnumerable{MediaSourceInfo}}.</returns>
+        /// <returns>The item media sources.</returns>
         IEnumerable<MediaSourceInfo> GetStaticMediaSources(BaseItem item, CancellationToken cancellationToken);
 
         /// <summary>
diff --git a/MediaBrowser.Controller/Channels/ISupportsDelete.cs b/MediaBrowser.Controller/Channels/ISupportsDelete.cs
index d7234fa38..204054374 100644
--- a/MediaBrowser.Controller/Channels/ISupportsDelete.cs
+++ b/MediaBrowser.Controller/Channels/ISupportsDelete.cs
@@ -1,6 +1,4 @@
-#nullable disable
-
-#pragma warning disable CS1591
+#pragma warning disable CS1591
 
 using System.Threading;
 using System.Threading.Tasks;
diff --git a/MediaBrowser.Controller/Channels/ISupportsLatestMedia.cs b/MediaBrowser.Controller/Channels/ISupportsLatestMedia.cs
index 6820d9222..dbba7cba2 100644
--- a/MediaBrowser.Controller/Channels/ISupportsLatestMedia.cs
+++ b/MediaBrowser.Controller/Channels/ISupportsLatestMedia.cs
@@ -15,7 +15,7 @@ namespace MediaBrowser.Controller.Channels
         /// </summary>
         /// <param name="request">The request.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>Task{IEnumerable{ChannelItemInfo}}.</returns>
+        /// <returns>The latest media.</returns>
         Task<IEnumerable<ChannelItemInfo>> GetLatestMedia(ChannelLatestMediaSearch request, CancellationToken cancellationToken);
     }
 }
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Dto/IDtoService.cs b/MediaBrowser.Controller/Dto/IDtoService.cs
index e0950b1f6..61d796235 100644
--- a/MediaBrowser.Controller/Dto/IDtoService.cs
+++ b/MediaBrowser.Controller/Dto/IDtoService.cs
@@ -46,7 +46,7 @@ namespace MediaBrowser.Controller.Dto
         /// <param name="options">The dto options.</param>
         /// <param name="taggedItems">The list of tagged items.</param>
         /// <param name="user">The user.</param>
-        /// <returns>The <see cref="BaseItemDto"/>.</returns>
+        /// <returns>The item dto.</returns>
         BaseItemDto GetItemByNameDto(BaseItem item, DtoOptions options, List<BaseItem> taggedItems, User user = null);
     }
 }
diff --git a/MediaBrowser.Controller/Library/ILibraryManager.cs b/MediaBrowser.Controller/Library/ILibraryManager.cs
index ca21569a7..3fd4ff899 100644
--- a/MediaBrowser.Controller/Library/ILibraryManager.cs
+++ b/MediaBrowser.Controller/Library/ILibraryManager.cs
@@ -48,7 +48,7 @@ namespace MediaBrowser.Controller.Library
         /// <param name="parent">The parent folder.</param>
         /// <param name="libraryOptions">The library options.</param>
         /// <param name="collectionType">The collection type.</param>
-        /// <returns>The list of <see cref="BaseItem"/>.</returns>
+        /// <returns>The items resolved from the paths.</returns>
         IEnumerable<BaseItem> ResolvePaths(
             IEnumerable<FileSystemMetadata> files,
             IDirectoryService directoryService,
diff --git a/MediaBrowser.Controller/Playlists/Playlist.cs b/MediaBrowser.Controller/Playlists/Playlist.cs
index f767c2c2b..bb9e5da1e 100644
--- a/MediaBrowser.Controller/Playlists/Playlist.cs
+++ b/MediaBrowser.Controller/Playlists/Playlist.cs
@@ -22,15 +22,14 @@ namespace MediaBrowser.Controller.Playlists
 {
     public class Playlist : Folder, IHasShares
     {
-        public static readonly IReadOnlyList<string> SupportedExtensions =
-            new[]
-            {
-                ".m3u",
-                ".m3u8",
-                ".pls",
-                ".wpl",
-                ".zpl"
-            };
+        public static readonly IReadOnlyList<string> SupportedExtensions = new[]
+        {
+            ".m3u",
+            ".m3u8",
+            ".pls",
+            ".wpl",
+            ".zpl"
+        };
 
         public Guid OwnerUserId { get; set; }
 
diff --git a/MediaBrowser.Controller/TV/ITVSeriesManager.cs b/MediaBrowser.Controller/TV/ITVSeriesManager.cs
index 328cf18f6..e066c03fd 100644
--- a/MediaBrowser.Controller/TV/ITVSeriesManager.cs
+++ b/MediaBrowser.Controller/TV/ITVSeriesManager.cs
@@ -16,7 +16,7 @@ namespace MediaBrowser.Controller.TV
         /// </summary>
         /// <param name="query">The next up query.</param>
         /// <param name="options">The dto options.</param>
-        /// <returns>The query result of <see cref="BaseItem"/>.</returns>
+        /// <returns>The next up items.</returns>
         QueryResult<BaseItem> GetNextUp(NextUpQuery query, DtoOptions options);
 
         /// <summary>
@@ -25,7 +25,7 @@ namespace MediaBrowser.Controller.TV
         /// <param name="request">The next up request.</param>
         /// <param name="parentsFolders">The list of parent folders.</param>
         /// <param name="options">The dto options.</param>
-        /// <returns>The query result of <see cref="BaseItem"/>.</returns>
+        /// <returns>The next up items.</returns>
         QueryResult<BaseItem> GetNextUp(NextUpQuery request, BaseItem[] parentsFolders, DtoOptions options);
     }
 }