Polish formatting

Minor formatting polish across that codebase. Primarily fixing
whitespace issues.

spring-aspects/src/test/java/org/springframework/beans/factory/aspectj/SpringConfiguredWithAutoProxyingTests.java

@@ -30,4 +30,4 @@ public class SpringConfiguredWithAutoProxyingTests extends TestCase {
 	public void testSpringConfiguredAndAutoProxyUsedTogether() {
 		; // set up is sufficient to trigger failure if this is going to fail...
 	}
-}
+}

spring-aspects/src/test/java/org/springframework/cache/config/AnnotatedClassCacheableService.java

@@ -135,4 +135,4 @@ public class AnnotatedClassCacheableService implements CacheableService<Object>
 	public Object multiUpdate(Object arg1) {
 		return arg1;
 	}
-}
+}

spring-aspects/src/test/java/org/springframework/cache/config/CacheableService.java

@@ -67,4 +67,4 @@ public interface CacheableService<T> {
 	T multiConditionalCacheAndEvict(Object arg1);
 
 	T multiUpdate(Object arg1);
-}
+}