diff --git a/src/Deserializers/Exceptions/InvalidAttributeException.php b/src/Deserializers/Exceptions/InvalidAttributeException.php
index bb2bf90..0197bc2 100644
--- a/src/Deserializers/Exceptions/InvalidAttributeException.php
+++ b/src/Deserializers/Exceptions/InvalidAttributeException.php
@@ -5,6 +5,9 @@
 use Exception;
 
 /**
+ * A deserialization exception that is thrown when an expected array key is present, but it's value
+ * is not in the expected format.
+ *
  * @since 1.0
  *
  * @licence GNU GPL v2+
diff --git a/src/Deserializers/Exceptions/MissingAttributeException.php b/src/Deserializers/Exceptions/MissingAttributeException.php
index ec7858a..1120eea 100644
--- a/src/Deserializers/Exceptions/MissingAttributeException.php
+++ b/src/Deserializers/Exceptions/MissingAttributeException.php
@@ -5,6 +5,8 @@
 use Exception;
 
 /**
+ * A deserialization exception that is thrown when an expected array key is not present.
+ *
  * @since 1.0
  *
  * @licence GNU GPL v2+