diff --git a/src/system/util.py b/src/system/util.py
index 26835a5..4a84139 100644
--- a/src/system/util.py
+++ b/src/system/util.py
@@ -975,7 +975,7 @@ def threadDump():
 
 
 def translate(term, locale="es_MX", strict=False):
-    # type: (String, Optional[String], bool) -> String
+    # type: (String, Optional[String], Optional[bool]) -> String
     """This function allows you to retrieve the global translation of a
     term from the translation database using the current locale.