diff --git a/tests/test_helpers.py b/tests/test_helpers.py
index f0d6b9e..d5ac9a0 100644
--- a/tests/test_helpers.py
+++ b/tests/test_helpers.py
@@ -6,15 +6,18 @@ from app.utils.helpers import validate_email_syntax  # pragma: no cover
 
 
 def test_validate_email_syntax_true() -> None:
+    """Test validate_email_syntax() with a real email address."""
     email: str = "test@test.com"
     assert validate_email_syntax(email)
 
 
 def test_validate_email_syntax_false1() -> None:
+    """Test validate_email_syntax() with an invalid email address."""
     email: str = "test@test"
     assert not validate_email_syntax(email)
 
 
 def test_validate_email_syntax_false2() -> None:
+    """Test validate_email_syntax() with an invalid email address."""
     email: str = "test"
     assert not validate_email_syntax(email)