diff --git a/modules/openapi-generator/src/main/resources/Java/libraries/feign/ApiClient.mustache b/modules/openapi-generator/src/main/resources/Java/libraries/feign/ApiClient.mustache
index 4efab7da26c..20b2cb3354f 100644
--- a/modules/openapi-generator/src/main/resources/Java/libraries/feign/ApiClient.mustache
+++ b/modules/openapi-generator/src/main/resources/Java/libraries/feign/ApiClient.mustache
@@ -299,7 +299,7 @@ public class ApiClient {
 
   /**
    * Configures a listener which is notified when a new access token is received.
-   * @param accessTokenListener Acesss token listener
+   * @param accessTokenListener Access token listener
    */
   public void registerAccessTokenListener(AccessTokenListener accessTokenListener) {
     OAuth apiAuthorization = getAuthorization(OAuth.class);
diff --git a/modules/openapi-generator/src/main/resources/Java/libraries/feign/auth/OAuth.mustache b/modules/openapi-generator/src/main/resources/Java/libraries/feign/auth/OAuth.mustache
index bc5a1d7c6d3..7b54e9b8ae7 100644
--- a/modules/openapi-generator/src/main/resources/Java/libraries/feign/auth/OAuth.mustache
+++ b/modules/openapi-generator/src/main/resources/Java/libraries/feign/auth/OAuth.mustache
@@ -11,7 +11,7 @@ import java.util.Collection;
 public abstract class OAuth implements RequestInterceptor {
 
   //https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4
-  static final int LEEWAY_SENCONDS = 10;
+  static final int LEEWAY_SECONDS = 10;
 
   static final int MILLIS_PER_SECOND = 1000;
 
@@ -90,7 +90,7 @@ public abstract class OAuth implements RequestInterceptor {
    */
   public synchronized void setAccessToken(String accessToken, Integer expiresIn) {
     this.accessToken = accessToken;
-    this.expirationTimeSeconds = expiresIn == null ? null : System.currentTimeMillis() / MILLIS_PER_SECOND + expiresIn - LEEWAY_SENCONDS;
+    this.expirationTimeSeconds = expiresIn == null ? null : System.currentTimeMillis() / MILLIS_PER_SECOND + expiresIn - LEEWAY_SECONDS;
   }
 
-}
\ No newline at end of file
+}
diff --git a/samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/ApiClient.java b/samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/ApiClient.java
index 5779e5c17a5..89305984908 100644
--- a/samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/ApiClient.java
+++ b/samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/ApiClient.java
@@ -267,7 +267,7 @@ public class ApiClient {
 
   /**
    * Configures a listener which is notified when a new access token is received.
-   * @param accessTokenListener Acesss token listener
+   * @param accessTokenListener Access token listener
    */
   public void registerAccessTokenListener(AccessTokenListener accessTokenListener) {
     OAuth apiAuthorization = getAuthorization(OAuth.class);
diff --git a/samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/auth/OAuth.java b/samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/auth/OAuth.java
index 9a47491d269..921ee0a65cb 100644
--- a/samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/auth/OAuth.java
+++ b/samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/auth/OAuth.java
@@ -11,7 +11,7 @@ import java.util.Collection;
 public abstract class OAuth implements RequestInterceptor {
 
   //https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4
-  static final int LEEWAY_SENCONDS = 10;
+  static final int LEEWAY_SECONDS = 10;
 
   static final int MILLIS_PER_SECOND = 1000;
 
@@ -90,7 +90,7 @@ public abstract class OAuth implements RequestInterceptor {
    */
   public synchronized void setAccessToken(String accessToken, Integer expiresIn) {
     this.accessToken = accessToken;
-    this.expirationTimeSeconds = expiresIn == null ? null : System.currentTimeMillis() / MILLIS_PER_SECOND + expiresIn - LEEWAY_SENCONDS;
+    this.expirationTimeSeconds = expiresIn == null ? null : System.currentTimeMillis() / MILLIS_PER_SECOND + expiresIn - LEEWAY_SECONDS;
   }
 
-}
\ No newline at end of file
+}
diff --git a/samples/client/petstore/java/feign/src/main/java/org/openapitools/client/ApiClient.java b/samples/client/petstore/java/feign/src/main/java/org/openapitools/client/ApiClient.java
index 358ef509294..b7116f494f2 100644
--- a/samples/client/petstore/java/feign/src/main/java/org/openapitools/client/ApiClient.java
+++ b/samples/client/petstore/java/feign/src/main/java/org/openapitools/client/ApiClient.java
@@ -274,7 +274,7 @@ public class ApiClient {
 
   /**
    * Configures a listener which is notified when a new access token is received.
-   * @param accessTokenListener Acesss token listener
+   * @param accessTokenListener Access token listener
    */
   public void registerAccessTokenListener(AccessTokenListener accessTokenListener) {
     OAuth apiAuthorization = getAuthorization(OAuth.class);
diff --git a/samples/client/petstore/java/feign/src/main/java/org/openapitools/client/auth/OAuth.java b/samples/client/petstore/java/feign/src/main/java/org/openapitools/client/auth/OAuth.java
index 9a47491d269..921ee0a65cb 100644
--- a/samples/client/petstore/java/feign/src/main/java/org/openapitools/client/auth/OAuth.java
+++ b/samples/client/petstore/java/feign/src/main/java/org/openapitools/client/auth/OAuth.java
@@ -11,7 +11,7 @@ import java.util.Collection;
 public abstract class OAuth implements RequestInterceptor {
 
   //https://datatracker.ietf.org/doc/html/rfc7519#section-4.1.4
-  static final int LEEWAY_SENCONDS = 10;
+  static final int LEEWAY_SECONDS = 10;
 
   static final int MILLIS_PER_SECOND = 1000;
 
@@ -90,7 +90,7 @@ public abstract class OAuth implements RequestInterceptor {
    */
   public synchronized void setAccessToken(String accessToken, Integer expiresIn) {
     this.accessToken = accessToken;
-    this.expirationTimeSeconds = expiresIn == null ? null : System.currentTimeMillis() / MILLIS_PER_SECOND + expiresIn - LEEWAY_SENCONDS;
+    this.expirationTimeSeconds = expiresIn == null ? null : System.currentTimeMillis() / MILLIS_PER_SECOND + expiresIn - LEEWAY_SECONDS;
   }
 
-}
\ No newline at end of file
+}