Specify BSD-3-Clause

Co-authored-by: G.A. vd. Hoorn <[email protected]>

Author: kriegljan

kuka_kr270_support/package.xml

@@ -33,7 +33,7 @@
   </description>
   <author email="[email protected]">Jan Krieglstein (Fraunhofer IPA)</author>
   <maintainer email="[email protected]">G.A. vd. Hoorn (TU Delft Robotics Institute)</maintainer>
-  <license>BSD</license>
+  <license>BSD-3-Clause</license>
 
   <url type="website">http://wiki.ros.org/kuka_kr270_support</url>
   <url type="bugtracker">https://github.com/ros-industrial/kuka_experimental/issues</url>