diff --git a/chrome/content/zotero/tab.xul b/chrome/content/zotero/tab.xul
index 2ae09d7778..39f02a2986 100644
--- a/chrome/content/zotero/tab.xul
+++ b/chrome/content/zotero/tab.xul
@@ -23,7 +23,7 @@
xmlns:xhtml="http://www.w3.org/1999/xhtml" disablefastfind="true"
flex="1">
-
+