diff --git a/config/locales/pt-BR.yml b/config/locales/pt-BR.yml
index ccd6eed3616..2e7e4d0a802 100644
--- a/config/locales/pt-BR.yml
+++ b/config/locales/pt-BR.yml
@@ -143,7 +143,7 @@ pt-BR:
         greater_than_start_date: "deve ser maior que a data inicial"
         not_same_project: "não pertence ao mesmo projeto"
         circular_dependency: "Esta relação geraria uma dependência circular"
-        cant_link_an_issue_with_a_descendant: "An issue can not be linked to one of its subtasks"
+        cant_link_an_issue_with_a_descendant: "Uma tarefa não pode ser relaciona a uma de suas subtarefas"
 
   actionview_instancetag_blank_option: Selecione
 
diff --git a/extra/mail_handler/rdm-mailhandler.rb b/extra/mail_handler/rdm-mailhandler.rb
index fe9460a6b94..1a2435c7f07 100644
--- a/extra/mail_handler/rdm-mailhandler.rb
+++ b/extra/mail_handler/rdm-mailhandler.rb
@@ -35,6 +35,9 @@
 #   -o, --allow-override=ATTRS     allow email content to override attributes
 #                                  specified by previous options
 #                                  ATTRS is a comma separated list of attributes
+#                                  Overridable attributes are:
+#                                    tracker, category, priority
+#                                    assigned_to, start_date, due_date
 #       
 # == Examples
 # No project specified. Emails MUST contain the 'Project' keyword: