diff --git a/tests/test_validators.py b/tests/test_validators.py
index 2e0d8d8..2b8484d 100644
--- a/tests/test_validators.py
+++ b/tests/test_validators.py
@@ -1,7 +1,5 @@
 """Tests for syntax validation."""
 
-import pytest
-
 from config_convert.validators import validate
 
 
@@ -12,7 +10,7 @@ class TestValidateJSON:
         assert error is None
 
     def test_valid_json_pretty(self):
-        is_valid, error = validate('{\n  "name": "test\n"}', "json")
+        is_valid, error = validate('{\n  "name": "test"\n}', "json")
         assert is_valid is True
 
     def test_invalid_json(self):
@@ -33,9 +31,9 @@ class TestValidateYAML:
 
     def test_valid_yaml_nested(self):
         data = """database:
-   host: localhost
-   port: 5432
- """
+  host: localhost
+  port: 5432
+"""
         is_valid, error = validate(data, "yaml")
         assert is_valid is True
 
@@ -53,9 +51,9 @@ class TestValidateTOML:
 
     def test_valid_toml_nested(self):
         data = """[database]
- host = "localhost"
- port = 5432
- """
+host = "localhost"
+port = 5432
+"""
         is_valid, error = validate(data, "toml")
         assert is_valid is True