diff --git a/testing/web-platform/tests/docs/running-tests/from-local-system.md b/testing/web-platform/tests/docs/running-tests/from-local-system.md
index 499d545d43856..9ebdc86e56988 100644
--- a/testing/web-platform/tests/docs/running-tests/from-local-system.md
+++ b/testing/web-platform/tests/docs/running-tests/from-local-system.md
@@ -738,6 +738,8 @@ Web
 from
 -
 web
+.
+md
 )
 .
 \
@@ -910,6 +912,8 @@ command
 line
 -
 arguments
+.
+md
 )
 .
 eval_rst