diff --git a/src/test/java/com/github/brenoepics/at4j/data/DetectedLanguageTest.java b/src/test/java/com/github/brenoepics/at4j/data/DetectedLanguageTest.java
index 68fa541..38566bf 100644
--- a/src/test/java/com/github/brenoepics/at4j/data/DetectedLanguageTest.java
+++ b/src/test/java/com/github/brenoepics/at4j/data/DetectedLanguageTest.java
@@ -9,50 +9,54 @@
 
 class DetectedLanguageTest {
 
-		@Test
-		void ofJSON_withValidJson_returnsDetectedLanguage() throws JsonProcessingException {
-				String json = "{\"language\":\"en\",\"score\":0.9,\"isTranslationSupported\":true,\"isTransliterationSupported\":false}";
-				ObjectMapper mapper = new ObjectMapper();
-				ObjectNode jsonNode  = mapper.convertValue(mapper.readTree(json), ObjectNode.class);
-
-				DetectedLanguage detectedLanguage = DetectedLanguage.ofJSON(jsonNode);
-
-				assertEquals("en", detectedLanguage.getLanguageCode());
-				assertEquals(0.9, detectedLanguage.getScore(), 0.0001);
-				assertTrue(detectedLanguage.isTranslationSupported());
-				assertFalse(detectedLanguage.isTransliterationSupported());
-		}
-
-		@Test
-		void ofJSON_withMissingFields_returnsDetectedLanguageWithDefaults() throws JsonProcessingException {
-				String json = "{\"language\":\"en\",\"score\":0.9}";
-				ObjectMapper mapper = new ObjectMapper();
-				ObjectNode jsonNode = mapper.convertValue(mapper.readTree(json), ObjectNode.class);
-
-				DetectedLanguage detectedLanguage = DetectedLanguage.ofJSON(jsonNode);
-
-				assertEquals("en", detectedLanguage.getLanguageCode());
-				assertEquals(0.9, detectedLanguage.getScore(), 0.0001);
-				assertFalse(detectedLanguage.isTranslationSupported());
-				assertFalse(detectedLanguage.isTransliterationSupported());
-		}
-
-		@Test
-		void ofJSON_withInvalidJson_returnsNull() throws JsonProcessingException {
-				String json = "{\"invalid\":\"json\"}";
-				ObjectMapper mapper = new ObjectMapper();
-				ObjectNode jsonNode = mapper.convertValue(mapper.readTree(json), ObjectNode.class);
-
-				DetectedLanguage detectedLanguage = DetectedLanguage.ofJSON(jsonNode);
-
-				assertNull(detectedLanguage);
-		}
-
-		@Test
-		void toString_returnsCorrectFormat() {
-				DetectedLanguage detectedLanguage = new DetectedLanguage("en", 0.9f, true, false);
-
-				String expected = "DetectedLanguage{language='en', score=0.9, isTranslationSupported=true, isTransliterationSupported=false}";
-				assertEquals(expected, detectedLanguage.toString());
-		}
-}
\ No newline at end of file
+  @Test
+  void ofJSON_withValidJson_returnsDetectedLanguage() throws JsonProcessingException {
+    String json =
+        "{\"language\":\"en\",\"score\":0.9,\"isTranslationSupported\":true,\"isTransliterationSupported\":false}";
+    ObjectMapper mapper = new ObjectMapper();
+    ObjectNode jsonNode = mapper.convertValue(mapper.readTree(json), ObjectNode.class);
+
+    DetectedLanguage detectedLanguage = DetectedLanguage.ofJSON(jsonNode);
+
+    assertEquals("en", detectedLanguage.getLanguageCode());
+    assertEquals(0.9, detectedLanguage.getScore(), 0.0001);
+    assertTrue(detectedLanguage.isTranslationSupported());
+    assertFalse(detectedLanguage.isTransliterationSupported());
+  }
+
+  @Test
+  void ofJSON_withMissingFields_returnsDetectedLanguageWithDefaults()
+      throws JsonProcessingException {
+    String json = "{\"language\":\"en\",\"score\":0.9}";
+    ObjectMapper mapper = new ObjectMapper();
+    ObjectNode jsonNode = mapper.convertValue(mapper.readTree(json), ObjectNode.class);
+
+    DetectedLanguage detectedLanguage = DetectedLanguage.ofJSON(jsonNode);
+
+    assertEquals("en", detectedLanguage.getLanguageCode());
+    assertEquals(0.9, detectedLanguage.getScore(), 0.0001);
+    assertFalse(detectedLanguage.isTranslationSupported());
+    assertFalse(detectedLanguage.isTransliterationSupported());
+  }
+
+  @Test
+  void ofJSON_withInvalidJson_returnsNull() throws JsonProcessingException {
+    String json = "{\"invalid\":\"json\"}";
+    ObjectMapper mapper = new ObjectMapper();
+    ObjectNode jsonNode = mapper.convertValue(mapper.readTree(json), ObjectNode.class);
+
+    DetectedLanguage detectedLanguage = DetectedLanguage.ofJSON(jsonNode);
+
+    assertNull(detectedLanguage);
+  }
+
+  @Test
+  void toString_returnsCorrectFormat() {
+    DetectedLanguage detectedLanguage = new DetectedLanguage("en", 0.9f, true, false);
+
+    String expected =
+        "DetectedLanguage{language='en', score=0.9, isTranslationSupported=true,"
+            + " isTransliterationSupported=false}";
+    assertEquals(expected, detectedLanguage.toString());
+  }
+}