diff --git a/src/main/java/org/telegram/telegrambots/api/commands/CommandRegistry.java b/src/main/java/org/telegram/telegrambots/api/commands/CommandRegistry.java
index ab9afd6f..3cbb6b83 100644
--- a/src/main/java/org/telegram/telegrambots/api/commands/CommandRegistry.java
+++ b/src/main/java/org/telegram/telegrambots/api/commands/CommandRegistry.java
@@ -10,7 +10,7 @@ import java.util.Map;
 /**
  * @author tschulz
  */
-public final class CommandRegistry implements ICommandRegistery {
+public final class CommandRegistry implements ICommandRegistry {
 
     private final Map<String, Command> commandRegistryMap = new HashMap<>();
 
diff --git a/src/main/java/org/telegram/telegrambots/api/commands/HelpCommand.java b/src/main/java/org/telegram/telegrambots/api/commands/HelpCommand.java
index 39b3d786..49f57407 100644
--- a/src/main/java/org/telegram/telegrambots/api/commands/HelpCommand.java
+++ b/src/main/java/org/telegram/telegrambots/api/commands/HelpCommand.java
@@ -12,9 +12,9 @@ import org.telegram.telegrambots.api.methods.send.SendMessage;
 public class HelpCommand extends Command {
 
     private static final String LOGTAG = "HELPCOMMAND";
-    private final ICommandRegistery commandRegistry;
+    private final ICommandRegistry commandRegistry;
 
-    public HelpCommand(ICommandRegistery commandRegistry, String botToken) {
+    public HelpCommand(ICommandRegistry commandRegistry, String botToken) {
         super("help", "Gives an overview over all Commands registered for this bot", botToken);
         this.commandRegistry = commandRegistry;
     }
diff --git a/src/main/java/org/telegram/telegrambots/api/commands/ICommandRegistery.java b/src/main/java/org/telegram/telegrambots/api/commands/ICommandRegistry.java
similarity index 97%
rename from src/main/java/org/telegram/telegrambots/api/commands/ICommandRegistery.java
rename to src/main/java/org/telegram/telegrambots/api/commands/ICommandRegistry.java
index 58da1080..66db8c8c 100644
--- a/src/main/java/org/telegram/telegrambots/api/commands/ICommandRegistery.java
+++ b/src/main/java/org/telegram/telegrambots/api/commands/ICommandRegistry.java
@@ -6,7 +6,7 @@ import java.util.Map;
 /**
  *
  */
-public interface ICommandRegistery {
+public interface ICommandRegistry {
 
     /**
      * register a command
diff --git a/src/main/java/org/telegram/telegrambots/bots/TelegramLongPollingBot.java b/src/main/java/org/telegram/telegrambots/bots/TelegramLongPollingBot.java
index 0ebc3092..cd871340 100644
--- a/src/main/java/org/telegram/telegrambots/bots/TelegramLongPollingBot.java
+++ b/src/main/java/org/telegram/telegrambots/bots/TelegramLongPollingBot.java
@@ -4,7 +4,7 @@ import org.telegram.telegrambots.BotLogger;
 import org.telegram.telegrambots.TelegramApiException;
 import org.telegram.telegrambots.api.commands.Command;
 import org.telegram.telegrambots.api.commands.CommandRegistry;
-import org.telegram.telegrambots.api.commands.ICommandRegistery;
+import org.telegram.telegrambots.api.commands.ICommandRegistry;
 import org.telegram.telegrambots.api.methods.send.SendMessage;
 import org.telegram.telegrambots.api.objects.Message;
 import org.telegram.telegrambots.api.objects.Update;
@@ -18,7 +18,7 @@ import java.util.Map;
  * @brief TODO
  * @date 14 of January of 2016
  */
-public abstract class TelegramLongPollingBot extends AbsSender implements ITelegramLongPollingBot, ICommandRegistery {
+public abstract class TelegramLongPollingBot extends AbsSender implements ITelegramLongPollingBot, ICommandRegistry {
 
     public static final String LOGTAG = "TelegramLongPollingBot";
     private final CommandRegistry commandRegistry;