diff --git a/tests/testcafe/index.test.ts b/tests/testcafe/index.test.ts
index 5432f5c..121d049 100644
--- a/tests/testcafe/index.test.ts
+++ b/tests/testcafe/index.test.ts
@@ -20,8 +20,8 @@ test("Header contains text \"Aalto-yliopiston sähköinsinöörikilta!\"", async
    * Test if the header contains the text.
    */
   const header = Selector("h1");
-  const text = await header.textContent;
-  await t.expect(text).contains("Aalto-yliopiston sähköinsinöörikilta!");
+  await t.expect(header.textContent)
+         .contains("Aalto-yliopiston sähköinsinöörikilta!");
 });
 
 fixture`Increment button`.page("http://localhost:3000");
diff --git a/tslint.json b/tslint.json
index 1a58f91..b02a2c8 100644
--- a/tslint.json
+++ b/tslint.json
@@ -7,7 +7,8 @@
         ],
         "indent": [
             true,
-            "spaces"
+            "spaces",
+            2
         ],
         "no-duplicate-variable": true,
         "no-eval": true,
@@ -51,7 +52,8 @@
         ],
         "indent": [
             true,
-            "spaces"
+            "spaces",
+            2
         ],
         "no-eval": true,
         "no-internal-module": true,