diff --git a/samtranslator/swagger/swagger.py b/samtranslator/swagger/swagger.py
index 8db2cf7efd..ad7fdaac43 100644
--- a/samtranslator/swagger/swagger.py
+++ b/samtranslator/swagger/swagger.py
@@ -88,7 +88,7 @@ def method_definition_has_integration(self, method_definition):
         """
         Checks a method definition to make sure it has an apigw integration
 
-        :param dict method_defintion: method definition dictionary
+        :param dict method_definition: method definition dictionary
         :return: True if an integration exists
         """
         if method_definition.get(self._X_APIGW_INTEGRATION):
@@ -477,7 +477,7 @@ def set_path_default_authorizer(self, path, default_authorizer, authorizers,
         for method_name, method in self.get_path(path).items():
             normalized_method_name = self._normalize_method_name(method_name)
 
-            # Excluding paramters section
+            # Excluding parameters section
             if normalized_method_name == "parameters":
                 continue
             if add_default_auth_to_preflight or normalized_method_name != "options":
@@ -555,7 +555,7 @@ def set_path_default_apikey_required(self, path):
         """
 
         for method_name, _ in self.get_path(path).items():
-            # Excluding paramters section
+            # Excluding parameters section
             if method_name == "parameters":
                 continue