doc: point to how to run npm binaries
diff --git a/js/private/js_run_binary.bzl b/js/private/js_run_binary.bzl
index e7f7bc0..a6387de 100644
--- a/js/private/js_run_binary.bzl
+++ b/js/private/js_run_binary.bzl
@@ -266,8 +266,9 @@
# buildifier: disable=print
print("""\
WARNING: {name} is not configured to produce outputs.
-
-If this is a generated bin from package_json.bzl, consider using the *_binary variant instead.
+
+If this is a generated bin from package_json.bzl, consider using the *_binary or *_test variant instead.
+See https://github.com/aspect-build/rules_js/tree/main/docs#using-binaries-published-to-npm
""".format(
name = to_label(name),
))
