Merge pull request #1243 from process/patch-1

[DOC] fix typo in Python api_client template

Author: wing328

modules/swagger-codegen/src/main/resources/python/api_client.mustache

@@ -180,7 +180,7 @@ class ApiClient(object):
         If obj is str, int, float, bool, return directly.
         If obj is datetime.datetime, datetime.date
             convert to string in iso8601 format.
-        If obj is list, santize each element in the list.
+        If obj is list, sanitize each element in the list.
         If obj is dict, return the dict.
         If obj is swagger model, return the properties dict.