diff --git a/spring-integration-core/src/main/java/org/springframework/integration/support/MutableMessageBuilderFacfory.java b/spring-integration-core/src/main/java/org/springframework/integration/support/MutableMessageBuilderFactory.java
similarity index 94%
rename from spring-integration-core/src/main/java/org/springframework/integration/support/MutableMessageBuilderFacfory.java
rename to spring-integration-core/src/main/java/org/springframework/integration/support/MutableMessageBuilderFactory.java
index de309515e0..35c38bb669 100644
--- a/spring-integration-core/src/main/java/org/springframework/integration/support/MutableMessageBuilderFacfory.java
+++ b/spring-integration-core/src/main/java/org/springframework/integration/support/MutableMessageBuilderFactory.java
@@ -22,7 +22,7 @@ import org.springframework.messaging.Message;
  * @since 4.0
  *
  */
-public class MutableMessageBuilderFacfory implements MessageBuilderFactory {
+public class MutableMessageBuilderFactory implements MessageBuilderFactory {
 
 	@Override
 	public <T> MutableMessageBuilder<T> fromMessage(Message<T> message) {
diff --git a/spring-integration-core/src/test/java/org/springframework/integration/expression/ChildContext-context.xml b/spring-integration-core/src/test/java/org/springframework/integration/expression/ChildContext-context.xml
index a27431f2d4..a48b58ec25 100644
--- a/spring-integration-core/src/test/java/org/springframework/integration/expression/ChildContext-context.xml
+++ b/spring-integration-core/src/test/java/org/springframework/integration/expression/ChildContext-context.xml
@@ -31,6 +31,6 @@
 
 	<bean id="jsonPropertyAccessor" class="org.springframework.integration.json.JsonPropertyAccessor"/>
 
-	<bean id="messageBuilderFactory" class="org.springframework.integration.support.MutableMessageBuilderFacfory" />
+	<bean id="messageBuilderFactory" class="org.springframework.integration.support.MutableMessageBuilderFactory" />
 
 </beans>
diff --git a/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderAtConfigTests.java b/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderAtConfigTests.java
index 9c1beb705a..a5af2204df 100644
--- a/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderAtConfigTests.java
+++ b/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderAtConfigTests.java
@@ -33,7 +33,7 @@ import org.springframework.integration.config.EnableIntegration;
 import org.springframework.integration.handler.BridgeHandler;
 import org.springframework.integration.message.MessageBuilderAtConfigTests.MBConfig;
 import org.springframework.integration.support.MessageBuilderFactory;
-import org.springframework.integration.support.MutableMessageBuilderFacfory;
+import org.springframework.integration.support.MutableMessageBuilderFactory;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.MessageChannel;
 import org.springframework.messaging.PollableChannel;
@@ -59,7 +59,7 @@ public class MessageBuilderAtConfigTests {
 
 	@Test
 	public void mutate() {
-		assertTrue(messageBuilderFactory instanceof MutableMessageBuilderFacfory);
+		assertTrue(messageBuilderFactory instanceof MutableMessageBuilderFactory);
 		in.send(new GenericMessage<String>("foo"));
 		Message<?> m1 = out.receive(0);
 		Message<?> m2 = out.receive(0);
@@ -83,7 +83,7 @@ public class MessageBuilderAtConfigTests {
 
 		@Bean
 		public MessageBuilderFactory messageBuilderFactory() {
-			return new MutableMessageBuilderFacfory();
+			return new MutableMessageBuilderFactory();
 		}
 
 		@Bean
diff --git a/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderTests-context.xml b/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderTests-context.xml
index cd05368cd8..e69facb328 100644
--- a/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderTests-context.xml
+++ b/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderTests-context.xml
@@ -19,6 +19,6 @@
 		<int:queue/>
 	</int:channel>
 
-	<bean id="messageBuilderFactory" class="org.springframework.integration.support.MutableMessageBuilderFacfory" />
+	<bean id="messageBuilderFactory" class="org.springframework.integration.support.MutableMessageBuilderFactory" />
 
 </beans>
diff --git a/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderTests.java b/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderTests.java
index 68eb30b396..8bc4a602c3 100644
--- a/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderTests.java
+++ b/spring-integration-core/src/test/java/org/springframework/integration/message/MessageBuilderTests.java
@@ -35,7 +35,7 @@ import org.springframework.integration.IntegrationMessageHeaderAccessor;
 import org.springframework.integration.support.MessageBuilder;
 import org.springframework.integration.support.MessageBuilderFactory;
 import org.springframework.integration.support.MutableMessageBuilder;
-import org.springframework.integration.support.MutableMessageBuilderFacfory;
+import org.springframework.integration.support.MutableMessageBuilderFactory;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.MessageChannel;
 import org.springframework.messaging.MessageHeaders;
@@ -145,7 +145,7 @@ public class MessageBuilderTests {
 
 	@Test
 	public void mutate() {
-		assertTrue(messageBuilderFactory instanceof MutableMessageBuilderFacfory);
+		assertTrue(messageBuilderFactory instanceof MutableMessageBuilderFactory);
 		in.send(new GenericMessage<String>("foo"));
 		Message<?> m1 = out.receive(0);
 		Message<?> m2 = out.receive(0);
@@ -179,7 +179,7 @@ public class MessageBuilderTests {
 	public void mutableFromImmutableMutate() {
 		Message<String> message1 = MessageBuilder.withPayload("test")
 				.setHeader("foo", "bar").build();
-		Message<String> message2 = new MutableMessageBuilderFacfory().fromMessage(message1).setHeader("another", 1).build();
+		Message<String> message2 = new MutableMessageBuilderFactory().fromMessage(message1).setHeader("another", 1).build();
 		assertEquals("bar", message2.getHeaders().get("foo"));
 		assertSame(message1.getHeaders().getId(), message2.getHeaders().getId());
 		assertNotSame(message1, message2);