Clarify comment
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/scripts/driver.requirements.txt b/scripts/driver.requirements.txt
index 5a3e76a..17569bb 100644
--- a/scripts/driver.requirements.txt
+++ b/scripts/driver.requirements.txt
@@ -2,7 +2,8 @@
# Use the version of Jinja that's in Ubuntu 20.04.
# See https://github.com/ARMmbed/mbedtls/pull/5067#discussion_r738794607 .
-# Note that Jinja2 3.0 drops support for Python 3.5, so we need 2.x.
+# Note that Jinja 3.0 drops support for Python 3.5, so we need to support
+# Jinja 2.x as long as we're still using Python 3.5 anywhere.
Jinja2 >= 2.10.1
# Jinja2 >=2.10, <<3.0 needs a separate package for type annotations
types-Jinja2