[PATCH] tests/docker: Fix typo in help message

[Philippe Mathieu-Daudé]

To have the variable properly passed, we need to set it,
ie. NOUSER=1. Fix the message displayed by 'make docker'.

Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
 tests/docker/Makefile.include | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 0779dab5b96..bdc53ddfcf9 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -209,7 +209,7 @@ endif
        @echo '                         before running the command.'
        @echo '    NETWORK=1            Enable virtual network interface with 
default backend.'
        @echo '    NETWORK=$$BACKEND     Enable virtual network interface with 
$$BACKEND.'
-       @echo '    NOUSER               Define to disable adding current user 
to containers passwd.'
+       @echo '    NOUSER=1             Define to disable adding current user 
to containers passwd.'
        @echo '    NOCACHE=1            Ignore cache when build images.'
        @echo '    EXECUTABLE=<path>    Include executable in image.'
        @echo '    EXTRA_FILES="<path> [... <path>]"'
-- 
2.26.2