diff --git a/flask_restplus/fields.py b/flask_restplus/fields.py
index 6b7fdc36..1b59a5fc 100644
--- a/flask_restplus/fields.py
+++ b/flask_restplus/fields.py
@@ -712,7 +712,7 @@ def clone(self, mask=None):
 
 class Wildcard(Raw):
     '''
-    Field for marshalling list of "unkown" fields.
+    Field for marshalling list of "unknown" fields.
 
     :param cls_or_instance: The field type the list will contain.
     '''