Polish Kotlin source code style

spring-beans/src/test/kotlin/org/springframework/beans/BeanUtilsKotlinTests.kt

@@ -20,7 +20,7 @@ import org.junit.Assert.*
 import org.junit.Test
 
 /**
- * Kotlin tests for {@link BeanUtils}
+ * Kotlin tests for {@link BeanUtils}.
  * 
  * @author Sebastien Deleuze
  */

spring-beans/src/test/kotlin/org/springframework/beans/factory/BeanFactoryExtensionsTests.kt

@@ -24,7 +24,7 @@ import org.mockito.Mockito.*
 import org.mockito.junit.MockitoJUnitRunner
 
 /**
- * Mock object based tests for BeanFactory Kotlin extensions
+ * Mock object based tests for BeanFactory Kotlin extensions.
  *
  * @author Sebastien Deleuze
  */

spring-beans/src/test/kotlin/org/springframework/beans/factory/annotation/KotlinAutowiredTests.kt

@@ -231,7 +231,8 @@ class KotlinAutowiredTests {
 			val optional: String = "foo",
 			val injectedFromConstructor: TestBean
 	) {
-		@Autowired constructor(injectedFromSecondaryConstructor: Colour, injectedFromConstructor: TestBean, optional: String = "bar") : this(optional, injectedFromConstructor) {
+		@Autowired constructor(injectedFromSecondaryConstructor: Colour, injectedFromConstructor: TestBean,
+							   optional: String = "bar") : this(optional, injectedFromConstructor) {
 			this.injectedFromSecondaryConstructor = injectedFromSecondaryConstructor
 		}
 
@@ -247,7 +248,8 @@ class KotlinAutowiredTests {
 			val optional: String = "foo",
 			val injectedFromConstructor: TestBean
 	) {
-		constructor(injectedFromSecondaryConstructor: Colour, injectedFromConstructor: TestBean, optional: String = "bar") : this(optional, injectedFromConstructor) {
+		constructor(injectedFromSecondaryConstructor: Colour, injectedFromConstructor: TestBean,
+					optional: String = "bar") : this(optional, injectedFromConstructor) {
 			this.injectedFromSecondaryConstructor = injectedFromSecondaryConstructor
 		}