tests/docker: add podman support

Allow to specify the container engine to run with ENGINE variable.

By default, ENGINE=auto and will select either podman or docker.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 574fede..ae17a83 100644
--- a/Makefile
+++ b/Makefile
@@ -1157,7 +1157,7 @@ endif
 	@echo  ''
 	@echo  'Test targets:'
 	@echo  '  check           - Run all tests (check-help for details)'
-	@echo  '  docker          - Help about targets running tests inside Docker containers'
+	@echo  '  docker          - Help about targets running tests inside containers'
 	@echo  '  vm-help         - Help about targets running tests inside VM'
 	@echo  ''
 	@echo  'Documentation targets:'