Fix comments

config/test/setupTests.ts

@@ -17,7 +17,7 @@ expect.extend(matchers);
 afterEach(() => {
   // Clears all mocks after every test
   vi.clearAllMocks();
-  // runs a cleanup after each test case (e.g. clearing jsdom)
+  // Run a cleanup after each test case (e.g. clearing jsdom)
   cleanup();
 });
 

vite.config.ts

@@ -25,6 +25,7 @@ export default defineConfig({
   },
   base: !homepage ? undefined : homepage, // Not using just homepage because empty string should be discarded
 
+  // Vitest config
   test: {
     globals: true,
     environment: 'jsdom',