diff --git a/telebot/__init__.py b/telebot/__init__.py
index a93a8c7..ca86bb3 100644
--- a/telebot/__init__.py
+++ b/telebot/__init__.py
@@ -484,9 +484,9 @@ class TeleBot:
             return result
         return types.Message.de_json(result)
 
-    def edit_message_replay_markup(self, chat_id=None, message_id=None, inline_message_id=None, reply_markup=None):
+    def edit_message_reply_markup(self, chat_id=None, message_id=None, inline_message_id=None, reply_markup=None):
         return types.Message.de_json(
-            apihelper.edit_message_replay_markup(self.token, chat_id, message_id, inline_message_id, reply_markup)
+            apihelper.edit_message_reply_markup(self.token, chat_id, message_id, inline_message_id, reply_markup)
         )
 
     def edit_message_caption(self, caption, chat_id=None, message_id=None, inline_message_id=None, reply_markup=None):
diff --git a/telebot/apihelper.py b/telebot/apihelper.py
index 6f56e22..6f2766e 100644
--- a/telebot/apihelper.py
+++ b/telebot/apihelper.py
@@ -361,7 +361,7 @@ def edit_message_caption(token, caption, chat_id=None, message_id=None, inline_m
     return _make_request(token, method_url, params=payload)
 
 
-def edit_message_replay_markup(token, chat_id=None, message_id=None, inline_message_id=None, reply_markup=None):
+def edit_message_reply_markup(token, chat_id=None, message_id=None, inline_message_id=None, reply_markup=None):
     method_url = r'editMessageReplyMarkup'
     payload = {}
     if chat_id: