Fix Host/WebHost doc comment mix-up (#34579)

Author: Eilon

src/DefaultBuilder/src/WebApplicationBuilder.cs

@@ -84,13 +84,13 @@ internal WebApplicationBuilder(Assembly? callingAssembly, string[]? args = null)
         public ILoggingBuilder Logging { get; }
 
         /// <summary>
-        /// An <see cref="IHostBuilder"/> for configuring server specific properties, but not building.
+        /// An <see cref="IWebHostBuilder"/> for configuring server specific properties, but not building.
         /// To build after configuration, call <see cref="Build"/>.
         /// </summary>
         public ConfigureWebHostBuilder WebHost { get; }
 
         /// <summary>
-        /// An <see cref="IWebHostBuilder"/> for configuring host specific properties, but not building.
+        /// An <see cref="IHostBuilder"/> for configuring host specific properties, but not building.
         /// To build after configuration, call <see cref="Build"/>.
         /// </summary>
         public ConfigureHostBuilder Host { get; }