Apply suggestions from code review

Co-authored-by: Cody Robibero <cody@robibe.ro>

Emby.Server.Implementations/QuickConnect/ConfigurationExtension.cs

@@ -1,18 +1,17 @@
-using System.Collections.Generic;
 using MediaBrowser.Common.Configuration;
 
 namespace Emby.Server.Implementations.QuickConnect
 {
     /// <summary>
-    /// Configuration extension to support persistent quick connect configuration
+    /// Configuration extension to support persistent quick connect configuration.
     /// </summary>
     public static class ConfigurationExtension
     {
         /// <summary>
-        /// Return the current quick connect configuration
+        /// Return the current quick connect configuration.
         /// </summary>
-        /// <param name="manager">Configuration manager</param>
-        /// <returns></returns>
+        /// <param name="manager">Configuration manager.</param>
+        /// <returns>Current quick connect configuration.</returns>
         public static QuickConnectConfiguration GetQuickConnectConfiguration(this IConfigurationManager manager)
         {
             return manager.GetConfiguration<QuickConnectConfiguration>("quickconnect");
@@ -20,17 +19,17 @@ namespace Emby.Server.Implementations.QuickConnect
     }
 
     /// <summary>
-    /// Configuration factory for quick connect
+    /// Configuration factory for quick connect.
     /// </summary>
     public class QuickConnectConfigurationFactory : IConfigurationFactory
     {
         /// <summary>
-        /// Returns the current quick connect configuration
+        /// Returns the current quick connect configuration.
         /// </summary>
-        /// <returns></returns>
+        /// <returns>Current quick connect configuration.</returns>
         public IEnumerable<ConfigurationStore> GetConfigurations()
         {
-            return new ConfigurationStore[]
+            return new[]
             {
                 new ConfigurationStore
                 {