diff --git a/locale/es_EC.po b/locale/es_EC.po
index 0a64a4b6d8..028885d39d 100644
--- a/locale/es_EC.po
+++ b/locale/es_EC.po
@@ -4,19 +4,19 @@ msgstr "Content-Type: text/plain; charset=utf-8\n"
 
 msgctxt "model:ir.action,name:act_invoice_line_in_credit_note_form"
 msgid "Supplier Credit Note Lines"
-msgstr "Líneas de Nota de Crédito de Proveedor"
+msgstr "Líneas de nota de crédito de proveedor"
 
 msgctxt "model:ir.action,name:act_invoice_line_in_invoice_form"
 msgid "Supplier Invoice Lines"
-msgstr "Líneas de Factura de Proveedor"
+msgstr "Líneas de factura de proveedor"
 
 msgctxt "model:ir.action,name:act_invoice_line_out_credit_note_form"
 msgid "Credit Note Lines"
-msgstr "Líneas de Nota de Crédito"
+msgstr "Líneas de nota de crédito"
 
 msgctxt "model:ir.action,name:act_invoice_line_out_invoice_form"
 msgid "Invoice Lines"
-msgstr "Líneas de Factura"
+msgstr "Líneas de factura"
 
 msgctxt "model:ir.ui.menu,name:menu_invoice_line_in_credit_note_form"
 msgid "Supplier Credit Note Lines"