docs/devel: fix over-quoting of QEMU_TEST_KEEP_SCRATCH

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250717104105.2656786-1-alex.bennee@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/docs/devel/testing/functional.rst b/docs/devel/testing/functional.rst
index 9e56dd1b1189216b9b4aede00174c15203f38b41..3728bab6c0c4b0cbacd00744bdb5c1462c71d7a8 100644 (file)
--- a/docs/devel/testing/functional.rst
+++ b/docs/devel/testing/functional.rst
@@ -65,7 +65,7 @@ directory should be your build folder. For example::
 
 The test framework will automatically purge any scratch files created during
 the tests. If needing to debug a failed test, it is possible to keep these
-files around on disk by setting ```QEMU_TEST_KEEP_SCRATCH=1``` as an env
+files around on disk by setting ``QEMU_TEST_KEEP_SCRATCH=1`` as an env
 variable.  Any preserved files will be deleted the next time the test is run
 without this variable set.