diff --git a/TelegramBotBase/Commands/Extensions.cs b/TelegramBotBase/Commands/Extensions.cs
index c98903c..8237d4f 100644
--- a/TelegramBotBase/Commands/Extensions.cs
+++ b/TelegramBotBase/Commands/Extensions.cs
@@ -9,40 +9,6 @@ namespace TelegramBotBase.Commands
 {
     public static class Extensions
     {
-        /// <summary>
-        /// Adding the default /start command with a description.
-        /// </summary>
-        /// <param name="cmds"></param>
-        /// <param name="description"></param>
-        public static void Start(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String description)
-        {
-            Add(cmds, "start", description, null);
-        }
-
-        /// <summary>
-        /// Adding the default /help command with a description.
-        /// </summary>
-        /// <param name="cmds"></param>
-        /// <param name="description"></param>
-
-        public static void Help(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String description)
-        {
-            Add(cmds, "help", description, null);
-        }
-
-        /// <summary>
-        /// Adding the default /settings command with a description.
-        /// </summary>
-        /// <param name="cmds"></param>
-        /// <param name="description"></param>
-
-
-        public static void Settings(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String description)
-        {
-            Add(cmds, "settings", description, null);
-        }
-
-
         /// <summary>
         /// Adding the command with a description.
         /// </summary>
@@ -93,24 +59,38 @@ namespace TelegramBotBase.Commands
             }
         }
 
+        /// <summary>
+        /// Adding the default /start command with a description.
+        /// </summary>
+        /// <param name="cmds"></param>
+        /// <param name="description"></param>
+        public static void Start(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String description) => Add(cmds, "start", description, null);
+
+        /// <summary>
+        /// Adding the default /help command with a description.
+        /// </summary>
+        /// <param name="cmds"></param>
+        /// <param name="description"></param>
+        public static void Help(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String description) => Add(cmds, "help", description, null);
+
+        /// <summary>
+        /// Adding the default /settings command with a description.
+        /// </summary>
+        /// <param name="cmds"></param>
+        /// <param name="description"></param>
+        public static void Settings(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String description) => Add(cmds, "settings", description, null);
+
         /// <summary>
         /// Clears all default commands.
         /// </summary>
         /// <param name="cmds"></param>
-        public static void ClearDefaultCommands(this Dictionary<BotCommandScope, List<BotCommand>> cmds)
-        {
-            Clear(cmds, null);
-        }
-
+        public static void ClearDefaultCommands(this Dictionary<BotCommandScope, List<BotCommand>> cmds) => Clear(cmds, null);
 
         /// <summary>
         /// Clears all commands of a specific device.
         /// </summary>
         /// <param name="cmds"></param>
-        public static void ClearChatCommands(this Dictionary<BotCommandScope, List<BotCommand>> cmds, long DeviceId)
-        {
-            Clear(cmds, new BotCommandScopeChat() { ChatId = DeviceId });
-        }
+        public static void ClearChatCommands(this Dictionary<BotCommandScope, List<BotCommand>> cmds, long DeviceId) => Clear(cmds, new BotCommandScopeChat() { ChatId = DeviceId });
 
         /// <summary>
         /// Adding a chat command with a description.
@@ -118,10 +98,7 @@ namespace TelegramBotBase.Commands
         /// <param name="cmds"></param>
         /// <param name="command"></param>
         /// <param name="description"></param>
-        public static void AddChatCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds, long DeviceId, String command, String description)
-        {
-            Add(cmds, command, description, new BotCommandScopeChat() { ChatId = DeviceId });
-        }
+        public static void AddChatCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds, long DeviceId, String command, String description) => Add(cmds, command, description, new BotCommandScopeChat() { ChatId = DeviceId });
 
         /// <summary>
         /// Adding a group command with a description.
@@ -129,19 +106,13 @@ namespace TelegramBotBase.Commands
         /// <param name="cmds"></param>
         /// <param name="command"></param>
         /// <param name="description"></param>
-        public static void AddGroupCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String command, String description)
-        {
-            Add(cmds, command, description, new BotCommandScopeAllGroupChats());
-        }
+        public static void AddGroupCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String command, String description) => Add(cmds, command, description, new BotCommandScopeAllGroupChats());
 
         /// <summary>
         /// Clears all group commands.
         /// </summary>
         /// <param name="cmds"></param>
-        public static void ClearGroupCommands(this Dictionary<BotCommandScope, List<BotCommand>> cmds)
-        {
-            Clear(cmds, new BotCommandScopeAllGroupChats());
-        }
+        public static void ClearGroupCommands(this Dictionary<BotCommandScope, List<BotCommand>> cmds) => Clear(cmds, new BotCommandScopeAllGroupChats());
 
         /// <summary>
         /// Adding group admin command with a description.
@@ -149,19 +120,13 @@ namespace TelegramBotBase.Commands
         /// <param name="cmds"></param>
         /// <param name="command"></param>
         /// <param name="description"></param>
-        public static void AddGroupAdminCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String command, String description)
-        {
-            Add(cmds, command, description, new BotCommandScopeAllChatAdministrators());
-        }
+        public static void AddGroupAdminCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String command, String description) => Add(cmds, command, description, new BotCommandScopeAllChatAdministrators());
 
         /// <summary>
         /// Clears all group admin commands.
         /// </summary>
         /// <param name="cmds"></param>
-        public static void ClearGroupAdminCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds)
-        {
-            Clear(cmds, new BotCommandScopeAllChatAdministrators());
-        }
+        public static void ClearGroupAdminCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds) => Clear(cmds, new BotCommandScopeAllChatAdministrators());
 
         /// <summary>
         /// Adding a privat command with a description.
@@ -169,18 +134,12 @@ namespace TelegramBotBase.Commands
         /// <param name="cmds"></param>
         /// <param name="command"></param>
         /// <param name="description"></param>
-        public static void AddPrivateChatCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String command, String description)
-        {
-            Add(cmds, command, description, new BotCommandScopeAllPrivateChats());
-        }
+        public static void AddPrivateChatCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds, String command, String description) => Add(cmds, command, description, new BotCommandScopeAllPrivateChats());
 
         /// <summary>
         /// Clears all private commands.
         /// </summary>
         /// <param name="cmds"></param>
-        public static void ClearPrivateChatCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds)
-        {
-            Clear(cmds, new BotCommandScopeAllPrivateChats());
-        }
+        public static void ClearPrivateChatCommand(this Dictionary<BotCommandScope, List<BotCommand>> cmds) => Clear(cmds, new BotCommandScopeAllPrivateChats());
     }
 }