diff --git a/port/dAssimp/assimp/animation.d b/port/dAssimp/assimp/animation.d
index 7d4fc7e8e..2480c7352 100644
--- a/port/dAssimp/assimp/animation.d
+++ b/port/dAssimp/assimp/animation.d
@@ -111,12 +111,16 @@ extern ( C ) {
    }
 
    /**
-    * Describes the animation of a single node. The name specifies the
-    * bone/node which is affected by this animation channel. The keyframes
-    * are given in three separate series of values, one each for position,
-    * rotation and scaling. The transformation matrix computed from these
-    * values replaces the node's original transformation matrix at a
-    * specific time. The order in which the transformations are applied is –
+    * Describes the animation of a single node.
+    *
+    * The name specifies the bone/node which is affected by this animation
+    * channel. The keyframes are given in three separate series of values, one
+    * each for position, rotation and scaling. The transformation matrix
+    * computed from these values replaces the node's original transformation
+    * matrix at a specific time. This means all keys are absolute and not
+    * relative to the bone default pose.
+    *
+    * The order in which the transformations are applied is –
     * as usual – scaling, rotation, translation.
     *
     * Note: All keys are returned in their correct, chronological order.