lab1.md

@@ -148,8 +148,8 @@ We can now customize which information is visualized in Rviz. The following are
 Here are the screenshots for steps 1-4:
 
 ![rviz_add](uploads/6ed71d5720c80f448f5adb93e1b9a7e2/rviz_add.png)
-![rviz_model_1](uploads/rviz-tf-2.jpg)
-![rviz_model_1](uploads/rviz-tf-3.jpg)
+![rviz_model_1](uploads/rviz-TF-2.jpg)
+![rviz_model_1](uploads/rviz-TF-3.jpg)
 
 </details>