Polish "Use HTTPS for external links wherever possible"

See gh-16320

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/client/reactive/ReactiveOAuth2ClientAutoConfigurationTests.java

@@ -168,7 +168,8 @@ public class ReactiveOAuth2ClientAutoConfigurationTests {
 		@Bean
 		public ReactiveClientRegistrationRepository clientRegistrationRepository() {
 			List<ClientRegistration> registrations = new ArrayList<>();
-			registrations.add(getClientRegistration("first", "https://user-info-uri.com"));
+			registrations
+					.add(getClientRegistration("first", "https://user-info-uri.com"));
 			registrations.add(getClientRegistration("second", "http://other-user-info"));
 			return new InMemoryReactiveClientRegistrationRepository(registrations);
 		}

spring-boot-project/spring-boot-starters/README.adoc

@@ -121,7 +121,7 @@ do as they were designed before this was clarified.
 | https://github.com/mybatis/mybatis-3[MyBatis]
 | https://github.com/mybatis/mybatis-spring-boot
 
-| http://narayana.io/[Narayana]
+| https://github.com/jbosstm/narayana[Narayana]
 | https://github.com/snowdrop/narayana-spring-boot
 
 | https://github.com/nutzam/nutz[Nutz]

spring-boot-project/spring-boot-test/src/test/java/org/springframework/boot/test/web/client/RootUriRequestExpectationManagerTests.java

@@ -121,7 +121,8 @@ public class RootUriRequestExpectationManagerTests {
 						"Request URI expected:</hello> was:<https://example.com/bad>"));
 		assertThatExceptionOfType(AssertionError.class)
 				.isThrownBy(() -> this.manager.validateRequest(request))
-				.withMessageContaining("Request URI expected:<https://example.com/hello>");
+				.withMessageContaining(
+						"Request URI expected:<https://example.com/hello>");
 	}
 
 	@Test