Little fix on sim Dockerfile

Signed-off-by: Ettore Landini <[email protected]>

docker_stuff/docker_sim2/Dockerfile

@@ -253,7 +253,7 @@ RUN echo "source ${robotology_install_folder}/yarp-devices-ros2/ros2_interfaces_
 RUN echo 'exec "$@"' >> /home/user1/.entrypoint.sh
 RUN chmod +x /home/user1/.entrypoint.sh
 
-WORKDIR ${user1_home}/tour-guide-robot
+WORKDIR ${user1_home}
 RUN sudo updatedb
 ENTRYPOINT [ "/home/user1/.entrypoint.sh" ]
 CMD ["bash"]