updated readme

Author: sbirchfield

readme.md

@@ -4,7 +4,7 @@
 
 This is the official DOPE ROS package for detection and 6-DoF pose estimation of **known objects** from an RGB camera.  The network has been trained on the following YCB objects:  cracker box, sugar box, tomato soup can, mustard bottle, potted meat can, and gelatin box.  For more details, see our [CoRL 2018 paper](https://arxiv.org/abs/1809.10790) and [video](https://youtu.be/yVGViBqWtBI).
 
-*Note:*  Currently this package contains inference only.
+*Note:*  The instructions below refer to inference only.  Training code is also provided but not supported.
 
 ![DOPE Objects](dope_objects.png)