fix: one more test assertion

format/defs.bzl

@@ -51,6 +51,8 @@ def format_multirun(name, **kwargs):
 
         # Target name should be human-readable since multirun 'print_targets' will echo it, e.g.
         # Running @@//tools/format:format_Protocol_Buffer_with_buf
+        # Ideally multirun could print a message like "Formatting Protocol Buffer with Buf", see
+        # https://github.com/keith/rules_multirun/issues/31
         target_name = "_".join([name, lang.replace(" ", "_"), "with", toolname])
 
         for mode in ["check", "fix"]:

format/test/format_test.bats

@@ -22,8 +22,8 @@ bats_load_library "bats-assert"
     run bazel run //format/test:format_JavaScript_with_prettier README.md example/.eslintrc.cjs
     assert_success
 
-    assert_output --partial "Formatting JavaScript with Prettier..."
-    refute_output --partial "Formatting TypeScript with Prettier..."
+    assert_output --partial "README.md"
+    refute_output --partial "file.ts"
 }
 
 @test "should run buildozer on starlark" {