Rename GoPro clip group to reflect actual actions

README.md

@@ -87,7 +87,7 @@ All 17 clips are shown below with the QA overlay so the joint tracking is visibl
 </tr>
 </table>
 
-### Unboxing a GoPro (object transfer)
+### Picking up a GoPro box and accessory (object transfer)
 
 <table>
 <tr>