diff --git a/spring-eai-core/src/main/java/org/springframework/eai/MessageDeliveryException.java b/spring-eai-core/src/main/java/org/springframework/eai/MessageDeliveryException.java
index 01b75961c1..9bbdb74f25 100644
--- a/spring-eai-core/src/main/java/org/springframework/eai/MessageDeliveryException.java
+++ b/spring-eai-core/src/main/java/org/springframework/eai/MessageDeliveryException.java
@@ -17,6 +17,8 @@
 package org.springframework.eai;
 
 /**
+ * Exception that indicates an error during message delivery.
+ * 
  * @author Mark Fisher
  */
 @SuppressWarnings("serial")
diff --git a/spring-eai-core/src/main/java/org/springframework/eai/MessageHandlingException.java b/spring-eai-core/src/main/java/org/springframework/eai/MessageHandlingException.java
index a4a0879afb..8f282fb80b 100644
--- a/spring-eai-core/src/main/java/org/springframework/eai/MessageHandlingException.java
+++ b/spring-eai-core/src/main/java/org/springframework/eai/MessageHandlingException.java
@@ -17,6 +17,8 @@
 package org.springframework.eai;
 
 /**
+ * Exception that indicates an error during message handling.
+ * 
  * @author Mark Fisher
  */
 @SuppressWarnings("serial")
diff --git a/spring-eai-core/src/main/java/org/springframework/eai/MessagingException.java b/spring-eai-core/src/main/java/org/springframework/eai/MessagingException.java
index fc94e01b3f..bef8022085 100644
--- a/spring-eai-core/src/main/java/org/springframework/eai/MessagingException.java
+++ b/spring-eai-core/src/main/java/org/springframework/eai/MessagingException.java
@@ -17,6 +17,8 @@
 package org.springframework.eai;
 
 /**
+ * The base exception for any failures within the messaging system.
+ * 
  * @author Mark Fisher
  */
 @SuppressWarnings("serial")