diff --git a/devtools/project-core-extension-codestarts/src/main/resources/codestarts/quarkus/examples/amazon-lambda-example/java/src/test/java/org/acme/lambda/LambdaHandlerTest.java b/devtools/project-core-extension-codestarts/src/main/resources/codestarts/quarkus/examples/amazon-lambda-example/java/src/test/java/org/acme/lambda/LambdaHandlerTest.java
index d214926e70acf..95252e2a2e9b2 100644
--- a/devtools/project-core-extension-codestarts/src/main/resources/codestarts/quarkus/examples/amazon-lambda-example/java/src/test/java/org/acme/lambda/LambdaHandlerTest.java
+++ b/devtools/project-core-extension-codestarts/src/main/resources/codestarts/quarkus/examples/amazon-lambda-example/java/src/test/java/org/acme/lambda/LambdaHandlerTest.java
@@ -12,7 +12,7 @@ public class LambdaHandlerTest {
 
     @Test
     public void testSimpleLambdaSuccess() throws Exception {
-        // you test your lambas by invoking on http://localhost:8081
+        // you test your lambdas by invoking on http://localhost:8081
         // this works in dev mode too
 
         Person in = new Person();
diff --git a/devtools/project-core-extension-codestarts/src/main/resources/codestarts/quarkus/examples/funqy-amazon-lambda-example/java/src/test/java/org/acme/funqy/FunqyTest.java b/devtools/project-core-extension-codestarts/src/main/resources/codestarts/quarkus/examples/funqy-amazon-lambda-example/java/src/test/java/org/acme/funqy/FunqyTest.java
index e3bb72f0eb24b..24d660e94898a 100644
--- a/devtools/project-core-extension-codestarts/src/main/resources/codestarts/quarkus/examples/funqy-amazon-lambda-example/java/src/test/java/org/acme/funqy/FunqyTest.java
+++ b/devtools/project-core-extension-codestarts/src/main/resources/codestarts/quarkus/examples/funqy-amazon-lambda-example/java/src/test/java/org/acme/funqy/FunqyTest.java
@@ -11,7 +11,7 @@ public class FunqyTest {
 
     @Test
     public void testFunqyLambda() throws Exception {
-        // you test your lambas by invoking on http://localhost:8081
+        // you test your lambdas by invoking on http://localhost:8081
         // this works in dev mode too
 
         Person in = new Person();
diff --git a/extensions/amazon-lambda/deployment/src/test/java/io/quarkus/amazon/lambda/deployment/testing/LambdaHandlerET.java b/extensions/amazon-lambda/deployment/src/test/java/io/quarkus/amazon/lambda/deployment/testing/LambdaHandlerET.java
index e37e209b3c221..135b02bac0547 100644
--- a/extensions/amazon-lambda/deployment/src/test/java/io/quarkus/amazon/lambda/deployment/testing/LambdaHandlerET.java
+++ b/extensions/amazon-lambda/deployment/src/test/java/io/quarkus/amazon/lambda/deployment/testing/LambdaHandlerET.java
@@ -12,7 +12,7 @@ class LambdaHandlerET {
 
     @Test
     public void testSimpleLambdaSuccess() throws Exception {
-        // you test your lambas by invoking on http://localhost:8081
+        // you test your lambdas by invoking on http://localhost:8081
         // this works in dev mode too
 
         Person in = new Person();
diff --git a/extensions/amazon-lambda/maven-archetype/src/main/resources/archetype-resources/src/test/java/LambdaHandlerTest.java b/extensions/amazon-lambda/maven-archetype/src/main/resources/archetype-resources/src/test/java/LambdaHandlerTest.java
index d522e25ec4dec..bbc9e8619ae24 100644
--- a/extensions/amazon-lambda/maven-archetype/src/main/resources/archetype-resources/src/test/java/LambdaHandlerTest.java
+++ b/extensions/amazon-lambda/maven-archetype/src/main/resources/archetype-resources/src/test/java/LambdaHandlerTest.java
@@ -12,7 +12,7 @@ public class LambdaHandlerTest {
 
     @Test
     public void testSimpleLambdaSuccess() throws Exception {
-        // you test your lambas by invoking on http://localhost:8081
+        // you test your lambdas by invoking on http://localhost:8081
         // this works in dev mode too
 
         InputObject in = new InputObject();