fix model checkpoint path

Geoyi · web-flow · commit 10437027c684 · 2018-02-14T10:34:26.000-05:00
diff --git a/examples/walkthrough-tensorflow-object-detection.md b/examples/walkthrough-tensorflow-object-detection.md
@@ -91,7 +91,7 @@ Now your current directory should be `models/research/object_detection/` and in
 
 ```
 models/research/object_detection/
-├── ssd_inception_v2_coco/
+├── ssd_inception_v2_coco_2017_11_17/
 ├── training/
 │   └── ssd_inception_v2_coco.config
 ├── data/
