chore: Translate django.po in es_ES

78% of minimum 50% translated source file: 'django.po'
on 'es_ES'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/FeedbackXBlock/feedback/conf/locale/es_ES/LC_MESSAGES/django.po

@@ -137,6 +137,38 @@ msgstr ""
 msgid "Please vote!"
 msgstr "Por favor, vota"
 
+#: static/html/feedback_instructor.html:10
+msgid "Unit"
+msgstr ""
+
+#: static/html/feedback_instructor.html:13
+msgid "Number of ratings"
+msgstr ""
+
+#: static/html/feedback_instructor.html:16
+msgid "Average rating"
+msgstr ""
+
+#: static/html/feedback_instructor.html:19
+msgid "Feedback "
+msgstr ""
+
+#: static/html/feedback_instructor.html:27
+msgid "See Unit"
+msgstr ""
+
+#: static/html/feedback_instructor.html:40
+msgid "Comment"
+msgstr ""
+
+#: static/html/feedback_instructor.html:40
+msgid "Vote"
+msgstr ""
+
+#: static/html/feedback_instructor.html:40
+msgid "No vote"
+msgstr ""
+
 #: templates/html/feedback.html:17
 msgid "Submit Feedback"
 msgstr "Enviar comentario"