diff --git a/gdtf-spec.md b/gdtf-spec.md
index 25e3afa..79e8498 100644
--- a/gdtf-spec.md
+++ b/gdtf-spec.md
@@ -2379,9 +2379,9 @@ Type Attribute. At any time user defined attributes can be introduced as well.
 
 <div id="table-a1">
 
-#### Table A1. *Structure of Attribute and Subattribute*
+#### Table A1. *Structure of Attribute*
 
-| Description                      | Attribute                                                                                                                                                                                                                                                                                                 
+| Attribute                      | Description                                                                                                                                                                                                                                                                                                 
 |----------------------------------|-----------------------------| 
 | Dimmer                           | Controls the intensity of a fixture.                                                                                                                                                                                                                                                                      |
 | Pan                              | Controls the fixture's sideward movement (horizontal axis).                                                                                                                                                                                                                                               |