diff --git a/contract_price_revision/i18n/es.po b/contract_price_revision/i18n/es.po
index 3339fea5..b2878599 100644
--- a/contract_price_revision/i18n/es.po
+++ b/contract_price_revision/i18n/es.po
@@ -1,6 +1,6 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
-#	* contract_price_revision
+# 	* contract_price_revision
 #
 msgid ""
 msgstr ""
@@ -10,6 +10,7 @@ msgstr ""
 "PO-Revision-Date: 2019-03-01 07:58+0000\n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
+"Language: \n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
@@ -30,6 +31,11 @@ msgstr "Aplicar"
 msgid "Cancel"
 msgstr "Cancelar"
 
+#. module: contract_price_revision
+#: model:ir.actions.act_window,name:contract_price_revision.contract_line_duplicate_wizard_action
+msgid "Create revision of contract lines"
+msgstr "Crear revisión de las líneas de contrato"
+
 #. module: contract_price_revision
 #: model:ir.model.fields,field_description:contract_price_revision.field_create_revision_line_wizard_create_uid
 msgid "Created by"
@@ -55,11 +61,6 @@ msgstr "Fecha inicio"
 msgid "Display Name"
 msgstr "Nombre mostrado"
 
-#. module: contract_price_revision
-#: model:ir.actions.act_window,name:contract_price_revision.contract_line_duplicate_wizard_action
-msgid "Create revision of contract lines"
-msgstr "Crear revisión de las líneas de contrato"
-
 #. module: contract_price_revision
 #: model:ir.model.fields,field_description:contract_price_revision.field_account_analytic_invoice_line_date_end
 msgid "End Date"
@@ -97,12 +98,15 @@ msgstr "Revisión previa"
 
 #. module: contract_price_revision
 #: model:ir.model.fields,help:contract_price_revision.field_account_analytic_invoice_line_previous_revision_id
-msgid "Relation with previous info"
+#, fuzzy
+#| msgid "Relation with previous info"
+msgid "Relation with previous revision"
 msgstr "Relación con la información previa"
 
 #. module: contract_price_revision
 #: model:ir.ui.view,arch_db:contract_price_revision.contract_line_duplicate_wizard_view
-msgid "Set new start date and variation percent to duplicate.\n"
+msgid ""
+"Set new start date and variation percent to duplicate.\n"
 "                    This process set start date previous day as end date of\n"
 "                    origin record.\n"
 "                    <br/>\n"
@@ -145,13 +149,10 @@ msgstr "account.analytic.invoice.line"
 msgid "create.revision.line.wizard"
 msgstr "create.revision.line.wizard"
 
-#. module: contract_price_revision
-#: model:ir.ui.view,arch_db:contract_price_revision.contract_line_duplicate_wizard_view
-msgid "or"
-msgstr "o"
-
 #. module: contract_price_revision
 #: model:ir.ui.view,arch_db:contract_price_revision.account_analytic_invoice_line_form_view
 msgid "to"
 msgstr "hasta"
 
+#~ msgid "or"
+#~ msgstr "o"