diff --git a/tests/parse/test_directive.py b/tests/parse/test_directive.py
index 2bbf201..e3452eb 100644
--- a/tests/parse/test_directive.py
+++ b/tests/parse/test_directive.py
@@ -130,12 +130,12 @@
     )
 
 
-# An invalid directive tokens
+# An invalid directive token
 def static_directive_invalid():
     return [static_token_by_value("Done")]
 
 
-# An invalid directive tokens
+# An invalid directive token error
 def static_directive_invalid_error(parent_context):
     token = static_directive_invalid()[0]
     directive_context = ParseContext(ParseTask.PARSE_DIRECTIVE, token, parent_context)