Fix copy paste bug

source/armarx/navigation/human/HumanTracker.h

@@ -206,7 +206,7 @@ namespace armarx::navigation::human
          * @param cluster The cluster whose center is calculated
          * @return the center
          */
-        Eigen::Vector2f HumanTracker::getClusterCenter(Cluster cluster);
+        Eigen::Vector2f getClusterCenter(Cluster cluster);
         /**
          * @brief prepareTrackedHumans Deletes all tracked humans that received no update for too
          * long. All remaining tracked humans are prepared for association with the given point in