Entrypoint.sh file name mismatch.

Dockerfile

@@ -58,11 +58,11 @@ RUN apt-get -y update && \
 RUN env --unset=DEBIAN_FRONTEND
 
 COPY *.conf.j2 /root/
-COPY docker-entrypoint.sh /docker-entrypoint.sh
-RUN chmod +x /docker-entrypoint.sh
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
 COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 
 EXPOSE 137 138 139 445
 
-ENTRYPOINT ["/docker-entrypoint.sh"]
+ENTRYPOINT ["/entrypoint.sh"]
 CMD ["/usr/bin/supervisord","-c","/etc/supervisor/conf.d/supervisord.conf"]