diff --git a/spring-cloud-gateway-server/src/main/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilter.java b/spring-cloud-gateway-server/src/main/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilter.java
index e393c1ec..994c164a 100644
--- a/spring-cloud-gateway-server/src/main/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilter.java
+++ b/spring-cloud-gateway-server/src/main/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilter.java
@@ -23,7 +23,8 @@ import org.springframework.web.server.ServerWebExchange;
 /**
  * See https://datatracker.ietf.org/doc/html/rfc7230#section-3.3.3 for details.
  */
-public class TransferEncodingNormalizationHeadersFilter implements HttpHeadersFilter, Ordered {
+public class TransferEncodingNormalizationHeadersFilter
+		implements HttpHeadersFilter, Ordered {
 
 	@Override
 	public int getOrder() {
@@ -33,7 +34,8 @@ public class TransferEncodingNormalizationHeadersFilter implements HttpHeadersFi
 	@Override
 	public HttpHeaders filter(HttpHeaders input, ServerWebExchange exchange) {
 		String transferEncoding = input.getFirst(HttpHeaders.TRANSFER_ENCODING);
-		if (transferEncoding != null && "chunked".equalsIgnoreCase(transferEncoding.trim())
+		if (transferEncoding != null
+				&& "chunked".equalsIgnoreCase(transferEncoding.trim())
 				&& input.containsKey(HttpHeaders.CONTENT_LENGTH)) {
 
 			HttpHeaders filtered = new HttpHeaders();
diff --git a/spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeardsFilterIntegrationTests.java b/spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilterIntegrationTests.java
similarity index 85%
rename from spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeardsFilterIntegrationTests.java
rename to spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilterIntegrationTests.java
index 92c08a18..be63fe3f 100644
--- a/spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeardsFilterIntegrationTests.java
+++ b/spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilterIntegrationTests.java
@@ -53,9 +53,10 @@ import static org.springframework.boot.test.context.SpringBootTest.WebEnvironmen
 
 @SpringBootTest(properties = {}, webEnvironment = RANDOM_PORT)
 @ActiveProfiles("transferencoding")
-public class TransferEncodingNormalizationHeardsFilterIntegrationTests {
+public class TransferEncodingNormalizationHeadersFilterIntegrationTests {
 
-	private static final Log log = LogFactory.getLog(TransferEncodingNormalizationHeardsFilterIntegrationTests.class);
+	private static final Log log = LogFactory
+			.getLog(TransferEncodingNormalizationHeadersFilterIntegrationTests.class);
 
 	@LocalServerPort
 	private int port;
@@ -65,17 +66,18 @@ public class TransferEncodingNormalizationHeardsFilterIntegrationTests {
 		final ClassLoader classLoader = this.getClass().getClassLoader();
 
 		// Issue a crafted request with smuggling attempt
-		assert200With("Should Fail",
-				StreamUtils.copyToByteArray(classLoader.getResourceAsStream("transfer-encoding/invalid-request.bin")));
+		assert200With("Should Fail", StreamUtils.copyToByteArray(classLoader
+				.getResourceAsStream("transfer-encoding/invalid-request.bin")));
 
 		// Issue a legit request, which should not fail
-		assert200With("Should Not Fail",
-				StreamUtils.copyToByteArray(classLoader.getResourceAsStream("transfer-encoding/valid-request.bin")));
+		assert200With("Should Not Fail", StreamUtils.copyToByteArray(
+				classLoader.getResourceAsStream("transfer-encoding/valid-request.bin")));
 	}
 
 	private void assert200With(String name, byte[] payload) throws Exception {
 		final String response = execute("localhost", port, payload);
-		log.info(LogMessage.format("Request to localhost:%d %s\n%s", port, name, new String(payload)));
+		log.info(LogMessage.format("Request to localhost:%d %s\n%s", port, name,
+				new String(payload)));
 		assertThat(response).isNotNull();
 		log.info(LogMessage.format("Response %s\n%s", name, response));
 		assertThat(response).matches("HTTP/1.\\d 200 OK");
@@ -85,7 +87,8 @@ public class TransferEncodingNormalizationHeardsFilterIntegrationTests {
 		final Socket socket = new Socket(target, port);
 
 		final OutputStream out = socket.getOutputStream();
-		final BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
+		final BufferedReader in = new BufferedReader(
+				new InputStreamReader(socket.getInputStream()));
 
 		out.write(payload);
 
@@ -111,9 +114,8 @@ public class TransferEncodingNormalizationHeardsFilterIntegrationTests {
 
 		@Bean
 		public RouteLocator routeLocator(RouteLocatorBuilder builder) {
-			return builder.routes()
-					.route("echo", r -> r.path("/route/echo").filters(f -> f.stripPrefix(1)).uri("lb://xferenc"))
-					.build();
+			return builder.routes().route("echo", r -> r.path("/route/echo")
+					.filters(f -> f.stripPrefix(1)).uri("lb://xferenc")).build();
 		}
 
 	}
@@ -144,7 +146,8 @@ public class TransferEncodingNormalizationHeardsFilterIntegrationTests {
 		@Bean
 		public ServiceInstanceListSupplier staticServiceInstanceListSupplier() {
 			return ServiceInstanceListSuppliers.from("xferenc",
-					new DefaultServiceInstance("xferenc" + "-1", "xferenc", "localhost", port, false));
+					new DefaultServiceInstance("xferenc" + "-1", "xferenc", "localhost",
+							port, false));
 		}
 
 	}
diff --git a/spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingMarmalizationHeadersFilterTests.java b/spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilterTests.java
similarity index 75%
rename from spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingMarmalizationHeadersFilterTests.java
rename to spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilterTests.java
index 85eaf51a..820daaec 100644
--- a/spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingMarmalizationHeadersFilterTests.java
+++ b/spring-cloud-gateway-server/src/test/java/org/springframework/cloud/gateway/filter/headers/TransferEncodingNormalizationHeadersFilterTests.java
@@ -27,33 +27,38 @@ import static org.assertj.core.api.Assertions.assertThat;
 /**
  * @author Spencer Gibb
  */
-public class TransferEncodingMarmalizationHeadersFilterTests {
+public class TransferEncodingNormalizationHeadersFilterTests {
 
 	@Test
 	public void noTransferEncodingWithContentLength() {
-		MockServerHttpRequest.BaseBuilder<?> builder = MockServerHttpRequest.post("http://localhost/post")
-				.header(HttpHeaders.CONTENT_LENGTH, "6");
+		MockServerHttpRequest.BaseBuilder<?> builder = MockServerHttpRequest
+				.post("http://localhost/post").header(HttpHeaders.CONTENT_LENGTH, "6");
 
 		HttpHeaders headers = testFilter(MockServerWebExchange.from(builder));
-		assertThat(headers).containsKey(HttpHeaders.CONTENT_LENGTH).doesNotContainKey(HttpHeaders.TRANSFER_ENCODING);
+		assertThat(headers).containsKey(HttpHeaders.CONTENT_LENGTH)
+				.doesNotContainKey(HttpHeaders.TRANSFER_ENCODING);
 	}
 
 	@Test
 	public void transferEncodingWithContentLength() {
-		MockServerHttpRequest.BaseBuilder<?> builder = MockServerHttpRequest.post("http://localhost/post")
-				.header(HttpHeaders.CONTENT_LENGTH, "6").header(HttpHeaders.TRANSFER_ENCODING, "chunked");
+		MockServerHttpRequest.BaseBuilder<?> builder = MockServerHttpRequest
+				.post("http://localhost/post").header(HttpHeaders.CONTENT_LENGTH, "6")
+				.header(HttpHeaders.TRANSFER_ENCODING, "chunked");
 
 		HttpHeaders headers = testFilter(MockServerWebExchange.from(builder));
-		assertThat(headers).doesNotContainKey(HttpHeaders.CONTENT_LENGTH).containsKey(HttpHeaders.TRANSFER_ENCODING);
+		assertThat(headers).doesNotContainKey(HttpHeaders.CONTENT_LENGTH)
+				.containsKey(HttpHeaders.TRANSFER_ENCODING);
 	}
 
 	@Test
 	public void transferEncodingCaseInsensitiveWithContentLength() {
-		MockServerHttpRequest.BaseBuilder<?> builder = MockServerHttpRequest.post("http://localhost/post")
-				.header(HttpHeaders.CONTENT_LENGTH, "6").header(HttpHeaders.TRANSFER_ENCODING, "Chunked ");
+		MockServerHttpRequest.BaseBuilder<?> builder = MockServerHttpRequest
+				.post("http://localhost/post").header(HttpHeaders.CONTENT_LENGTH, "6")
+				.header(HttpHeaders.TRANSFER_ENCODING, "Chunked ");
 
 		HttpHeaders headers = testFilter(MockServerWebExchange.from(builder));
-		assertThat(headers).doesNotContainKey(HttpHeaders.CONTENT_LENGTH).containsKey(HttpHeaders.TRANSFER_ENCODING);
+		assertThat(headers).doesNotContainKey(HttpHeaders.CONTENT_LENGTH)
+				.containsKey(HttpHeaders.TRANSFER_ENCODING);
 	}
 
 	private HttpHeaders testFilter(MockServerWebExchange exchange) {