Polishing (typo fixes etc, aligned with 5.0.x)

spring-aop/src/main/java/org/springframework/aop/support/DynamicMethodMatcherPointcut.java

@@ -24,7 +24,7 @@ import org.springframework.aop.Pointcut;
  * Convenient superclass when we want to force subclasses to
  * implement MethodMatcher interface, but subclasses
  * will want to be pointcuts. The getClassFilter() method can
- * be overriden to customize ClassFilter behaviour as well.
+ * be overridden to customize ClassFilter behaviour as well.
  *
  * @author Rod Johnson
  */

spring-aop/src/test/java/org/springframework/aop/aspectj/MethodInvocationProceedingJoinPointTests.java

@@ -44,7 +44,7 @@ import static org.junit.Assert.*;
  * @author Ramnivas Laddad
  * @since 2.0
  */
-public final class MethodInvocationProceedingJoinPointTests {
+public class MethodInvocationProceedingJoinPointTests {
 
 	@Test
 	public void testingBindingWithJoinPoint() {
@@ -217,7 +217,7 @@ public final class MethodInvocationProceedingJoinPointTests {
 			itb.unreliableFileOperation();
 		}
 		catch (IOException ex) {
-			// we don't realy care...
+			// we don't really care...
 		}
 	}