diff --git a/tests/configs/without_modules.js b/tests/configs/without_modules.js
index d84f63b7..9cc097ae 100644
--- a/tests/configs/without_modules.js
+++ b/tests/configs/without_modules.js
@@ -8,7 +8,7 @@ let config = {
 	ipWhitelist: ["127.0.0.1", "::ffff:127.0.0.1", "::1", "::ffff:192.168.10.1"],
 	language: "en",
 	timeFormat: 24,
-	units: "metric",
+	units: "metric"
 };
 
 /*************** DO NOT EDIT THE LINE BELOW ***************/
diff --git a/tests/e2e/modules/compliments_spec.js b/tests/e2e/modules/compliments_spec.js
index 6c0a2211..0f3b74e8 100644
--- a/tests/e2e/modules/compliments_spec.js
+++ b/tests/e2e/modules/compliments_spec.js
@@ -1,12 +1,17 @@
 const helpers = require("../global-setup");
 
-doTest = function (complimentsArray) {
+/**
+ * move similar tests in function doTest
+ *
+ * @param {Array} complimentsArray The array of compliments.
+ */
+function doTest(complimentsArray) {
 	let elem = document.querySelector(".compliments");
 	expect(elem).not.toBe(null);
 	elem = document.querySelector(".module-content");
 	expect(elem).not.toBe(null);
 	expect(complimentsArray).toContain(elem.textContent);
-};
+}
 
 describe("Compliments module", function () {
 	afterAll(function () {