diff --git a/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/SharedObject.java b/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/SharedObject.java
index 063c835481..78b54713b5 100644
--- a/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/SharedObject.java
+++ b/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/SharedObject.java
@@ -4,7 +4,7 @@ package com.baeldung.concurrent.volatilekeyword;
 public class SharedObject {
     private volatile int count=0;
 
-    void increamentCount(){
+    void incrementCount(){
         count++;
     }
     public int  getCount(){
diff --git a/core-java-modules/core-java-concurrency-advanced/src/test/java/com/baeldung/concurrent/volatilekeyword/SharedObjectManualTest.java b/core-java-modules/core-java-concurrency-advanced/src/test/java/com/baeldung/concurrent/volatilekeyword/SharedObjectManualTest.java
index 731ae887e1..45517cefd7 100644
--- a/core-java-modules/core-java-concurrency-advanced/src/test/java/com/baeldung/concurrent/volatilekeyword/SharedObjectManualTest.java
+++ b/core-java-modules/core-java-concurrency-advanced/src/test/java/com/baeldung/concurrent/volatilekeyword/SharedObjectManualTest.java
@@ -10,7 +10,7 @@ public class SharedObjectManualTest {
     public void whenOneThreadWrites_thenVolatileReadsFromMainMemory() throws InterruptedException {
         SharedObject sharedObject = new SharedObject();
 
-        Thread writer = new Thread(() -> sharedObject.increamentCount());
+        Thread writer = new Thread(() -> sharedObject.incrementCount());
         writer.start();
         Thread.sleep(100);
 
@@ -31,11 +31,11 @@ public class SharedObjectManualTest {
     @Test
     public void whenTwoThreadWrites_thenVolatileReadsFromMainMemory() throws InterruptedException {
         SharedObject sharedObject = new SharedObject();
-        Thread writerOne = new Thread(() -> sharedObject.increamentCount());
+        Thread writerOne = new Thread(() -> sharedObject.incrementCount());
         writerOne.start();
         Thread.sleep(100);
 
-        Thread writerTwo = new Thread(() -> sharedObject.increamentCount());
+        Thread writerTwo = new Thread(() -> sharedObject.incrementCount());
         writerTwo.start();
         Thread.sleep(100);