diff --git a/backend/tests/services/learning-objects/processing/processing-service.test.ts b/backend/tests/services/learning-objects/processing/processing-service.test.ts
index a603379e..570a014d 100644
--- a/backend/tests/services/learning-objects/processing/processing-service.test.ts
+++ b/backend/tests/services/learning-objects/processing/processing-service.test.ts
@@ -8,6 +8,7 @@ describe('ProcessingService', () => {
     it('renders a markdown learning object correctly', async () => {
         const markdownLearningObject = mdExample.createLearningObject();
         const result = await processingService.render(markdownLearningObject);
+        // Set newlines so your tests are platform-independent.
         expect(result).toEqual(mdExample.getHTMLRendering().replace(/\r\n/g, '\n'));
     });