Polish formatting for consistency across implementations

Author: sbrannen

spring-test/src/main/java/org/springframework/test/context/bean/override/mockito/MockitoBeanOverrideHandler.java

@@ -113,7 +113,9 @@ boolean isSerializable() {
 	}
 
 	@Override
-	protected Object createOverrideInstance(String beanName, @Nullable BeanDefinition existingBeanDefinition, @Nullable Object existingBeanInstance) {
+	protected Object createOverrideInstance(String beanName,
+			@Nullable BeanDefinition existingBeanDefinition, @Nullable Object existingBeanInstance) {
+
 		return createMock(beanName);
 	}