Polishing

Closes gh-4503

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/SecurityPropertiesTests.java

@@ -92,7 +92,7 @@ public class SecurityPropertiesTests {
 	}
 
 	@Test
-	public void testDefaultPasswordAutogeneratedIfUnresolovedPlaceholder() {
+	public void testDefaultPasswordAutogeneratedIfUnresolvedPlaceholder() {
 		this.binder.bind(new MutablePropertyValues(
 				Collections.singletonMap("security.user.password", "${ADMIN_PASSWORD}")));
 		assertFalse(this.binder.getBindingResult().hasErrors());