diff --git a/modules/openapi-generator/src/main/resources/C-libcurl/README.md.mustache b/modules/openapi-generator/src/main/resources/C-libcurl/README.md.mustache
index 9f67b537565..2b0a36af119 100644
--- a/modules/openapi-generator/src/main/resources/C-libcurl/README.md.mustache
+++ b/modules/openapi-generator/src/main/resources/C-libcurl/README.md.mustache
@@ -80,16 +80,9 @@ Category | Method | HTTP request | Description
 
 ## Documentation for Authorization
 
-{{^authMethods}}
-All endpoints do not require authorization.
-{{/authMethods}}
+{{^authMethods}}Endpoints do not require authorization.{{/authMethods}}
+{{#hasAuthMethods}}Authentication schemes defined for the API:{{/hasAuthMethods}}
 {{#authMethods}}
-{{#last}}
-Authentication schemes defined for the API:
-{{/last}}
-{{/authMethods}}
-{{#authMethods}}
-
 ### {{name}}
 
 {{#isApiKey}}- **Type**: API key
diff --git a/samples/client/petstore/c/README.md b/samples/client/petstore/c/README.md
index 5c3d118b22c..d6d5155cca5 100644
--- a/samples/client/petstore/c/README.md
+++ b/samples/client/petstore/c/README.md
@@ -100,6 +100,7 @@ Category | Method | HTTP request | Description
 ## Documentation for Authorization
 
 
+Authentication schemes defined for the API:
 ### petstore_auth
 
 
@@ -110,7 +111,6 @@ Category | Method | HTTP request | Description
   - write:pets: modify pets in your account
   - read:pets: read your pets
 
-
 ### api_key
 
 - **Type**: API key