diff --git a/src/main/webapp/app/internationalization.js b/src/main/webapp/app/internationalization.js
index 26ee73d97af6f4c6ad1191e9fe6cc1582d54f102..ac1ef859ec60fe5d3048dc026d6d433260591ccf 100755
--- a/src/main/webapp/app/internationalization.js
+++ b/src/main/webapp/app/internationalization.js
@@ -1683,7 +1683,7 @@
 				QUESTIONS_CSV_EXPORT_ANSWERS_BUTTON: "Export<br>answers",
 				QUESTIONS_CSV_EXPORT_ANSWERS_TIME: "Time",
 				QUESTIONS_CSV_EXPORT_ANSWERS_SUBJECT: "Answer-Subject",
-				
+
 				/* content import */
 				QUESTIONS_IMPORT_BUTTON: "Import<br>content",
 				QUESTIONS_IMPORT_MSBOX_TITLE: "Import content",