tests: Whitespace fixes

test/pytest.sh

@@ -16,10 +16,10 @@ ARGS=("$@")
 echo "> Building nginx-proxy-tester image..."
 docker build -t nginx-proxy-tester -f "${DIR}/requirements/Dockerfile-nginx-proxy-tester" "${DIR}/requirements"
 
-# run the nginx-proxy-tester container setting the correct value for the working dir in order for 
+# run the nginx-proxy-tester container setting the correct value for the working dir in order for
 # docker-compose to work properly when run from within that container.
 exec docker run --rm -it --name "nginx-proxy-pytest" \
   --volume "/var/run/docker.sock:/var/run/docker.sock" \
   --volume "${DIR}:${DIR}" \
   --workdir "${DIR}" \
-  nginx-proxy-tester "${ARGS[@]}"
+  nginx-proxy-tester "${ARGS[@]}"