Fix failing tests

spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorTests.java

@@ -644,7 +644,7 @@ public class RequestResponseBodyMethodProcessorTests {
 		String header = servletResponse.getHeader("Content-Disposition");
 		if (expectContentDisposition) {
 			assertEquals("Expected 'Content-Disposition' header. Use case: '" + comment + "'",
-					"attachment;filename=f.txt", header);
+					"inline;filename=f.txt", header);
 		}
 		else {
 			assertNull("Did not expect 'Content-Disposition' header. Use case: '" + comment + "'", header);

spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodTests.java

@@ -1655,7 +1655,7 @@ public class ServletAnnotationControllerHandlerMethodTests extends AbstractServl
 
 		assertEquals(200, response.getStatus());
 		assertEquals("text/html", response.getContentType());
-		assertEquals("attachment;filename=f.txt", response.getHeader("Content-Disposition"));
+		assertEquals("inline;filename=f.txt", response.getHeader("Content-Disposition"));
 		assertArrayEquals(content, response.getContentAsByteArray());
 	}
 

src/asciidoc/web-mvc.adoc

@@ -884,7 +884,7 @@ nor disabling the use of path extensions for content negotiation purposes alone
 are effective at preventing RFD attacks.
 
 For comprehensive protection against RFD, prior to rendering the response body
-Spring MVC adds a `Content-Disposition:attachment;filename=f.txt` header to
+Spring MVC adds a `Content-Disposition:inline;filename=f.txt` header to
 suggest a fixed and safe download file filename. This is done only if the URL
 path contains a file extension that is neither whitelisted nor explicitly
 registered for content negotiation purposes. However it may potentially have