Correct typos (#2018)

spring-aop/src/main/java/org/aopalliance/intercept/ConstructorInvocation.java

@@ -19,7 +19,7 @@ package org.aopalliance.intercept;
 import java.lang.reflect.Constructor;
 
 /**
- * Description of an invocation to a constuctor, given to an
+ * Description of an invocation to a constructor, given to an
  * interceptor upon constructor-call.
  *
  * <p>A constructor invocation is a joinpoint and can be intercepted

spring-aop/src/main/java/org/springframework/aop/framework/CglibAopProxy.java

@@ -795,7 +795,7 @@ class CglibAopProxy implements AopProxy, Serializable {
 		 * <dt>For advised methods:</dt>
 		 * <dd>If the target is static and the advice chain is frozen then a
 		 * FixedChainStaticTargetInterceptor specific to the method is used to
-		 * invoke the advice chain. Otherwise a DyanmicAdvisedInterceptor is
+		 * invoke the advice chain. Otherwise a DynamicAdvisedInterceptor is
 		 * used.</dd>
 		 * <dt>For non-advised methods:</dt>
 		 * <dd>Where it can be determined that the method will not return {@code this}

spring-aop/src/main/java/org/springframework/aop/interceptor/CustomizableTraceInterceptor.java

@@ -79,7 +79,7 @@ public class CustomizableTraceInterceptor extends AbstractTraceInterceptor {
 
 	/**
 	 * The {@code $[targetClassName]} placeholder.
-	 * Replaced with the fully-qualifed name of the {@code Class}
+	 * Replaced with the fully-qualified name of the {@code Class}
 	 * of the method invocation target.
 	 */
 	public static final String PLACEHOLDER_TARGET_CLASS_NAME = "$[targetClassName]";