diff --git a/lib/src/commands/test/templates/test_runner_bundle.dart b/lib/src/commands/test/templates/test_runner_bundle.dart
index 1772c0b57..139331d6f 100644
--- a/lib/src/commands/test/templates/test_runner_bundle.dart
+++ b/lib/src/commands/test/templates/test_runner_bundle.dart
@@ -8,7 +8,7 @@ final testRunnerBundle = MasonBundle.fromJson(<String, dynamic>{
     {
       "path": "test/.test_runner.dart",
       "data":
-          "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",
+          "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",
       "type": "text"
     }
   ],