Polish

See gh-27418

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/builder/SpringApplicationBuilder.java

@@ -100,7 +100,7 @@ public class SpringApplicationBuilder {
 	/**
 	 * Creates a new {@link org.springframework.boot.SpringApplication} instances from the
 	 * given sources. Subclasses may override in order to provide a custom subclass of
-	 * {@link org.springframework.boot.SpringApplication}
+	 * {@link org.springframework.boot.SpringApplication}.
 	 * @param sources the sources
 	 * @return the {@link org.springframework.boot.SpringApplication} instance
 	 * @since 1.1.0

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/env/RandomValuePropertySourceTests.java

@@ -123,7 +123,7 @@ class RandomValuePropertySourceTests {
 	}
 
 	@Test
-	void longRangeWhenLowerBoundNegativeShouldFailWithIllegalArgumentException() {
+	void longRangeWhenLowerBoundNegative() {
 		Long value = (Long) this.source.getProperty("random.long[-4,4]");
 		assertThat(value >= -4).isTrue();
 		assertThat(value < 4).isTrue();