diff --git a/pkg/i18n/grammar.go b/pkg/i18n/grammar.go
index 317156f..cc1b3f2 100644
--- a/pkg/i18n/grammar.go
+++ b/pkg/i18n/grammar.go
@@ -356,7 +356,7 @@ func applyRegularPlural(noun string) string {
 //	Article("hour")     // "an" (silent h)
 func Article(word string) string {
 	if word == "" {
-		return "a"
+		return ""
 	}
 
 	lower := strings.ToLower(strings.TrimSpace(word))
diff --git a/pkg/i18n/grammar_test.go b/pkg/i18n/grammar_test.go
index 0cc56da..00780f2 100644
--- a/pkg/i18n/grammar_test.go
+++ b/pkg/i18n/grammar_test.go
@@ -243,7 +243,7 @@ func TestArticle(t *testing.T) {
 		{"heir", "an"},
 
 		// Edge cases
-		{"", "a"},
+		{"", ""},
 		{" error ", "an"},
 	}
 
diff --git a/pkg/i18n/service.go b/pkg/i18n/service.go
index 5e937b0..bb5f9f4 100644
--- a/pkg/i18n/service.go
+++ b/pkg/i18n/service.go
@@ -491,6 +491,8 @@ func (s *Service) Raw(messageID string, args ...any) string {
 	return text
 }
 
+// getMessage retrieves a message by language and key.
+// Returns the message and true if found, or empty Message and false if not.
 func (s *Service) getMessage(lang, key string) (Message, bool) {
 	msgs, ok := s.messages[lang]
 	if !ok {