diff --git a/web_widget_mpld3_chart/i18n/web_widget_mpld3_chart.pot b/web_widget_mpld3_chart/i18n/web_widget_mpld3_chart.pot
index 4d8b20f91..8f7ab06a0 100644
--- a/web_widget_mpld3_chart/i18n/web_widget_mpld3_chart.pot
+++ b/web_widget_mpld3_chart/i18n/web_widget_mpld3_chart.pot
@@ -1,9 +1,10 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
+# 	* web_widget_mpld3_chart
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 14.0\n"
+"Project-Id-Version: Odoo Server 15.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -11,3 +12,8 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
 "Plural-Forms: \n"
+
+#. module: web_widget_mpld3_chart
+#: model:ir.model,name:web_widget_mpld3_chart.model_abstract_mpld3_parser
+msgid "Utility to parse ploot figure to json data for widget Mpld3"
+msgstr ""