diff --git a/xpfe/components/prefwindow/resources/content/pref-tabs.xul b/xpfe/components/prefwindow/resources/content/pref-tabs.xul
index 990dbf11a07..0edccf17de6 100644
--- a/xpfe/components/prefwindow/resources/content/pref-tabs.xul
+++ b/xpfe/components/prefwindow/resources/content/pref-tabs.xul
@@ -31,7 +31,7 @@
@@ -55,10 +55,6 @@
label="&windowOpen.label;"
prefstring="browser.tabs.opentabfor.windowopen"/>
-
-
diff --git a/xpfe/components/prefwindow/resources/locale/en-US/pref-tabs.dtd b/xpfe/components/prefwindow/resources/locale/en-US/pref-tabs.dtd
index 155b55d68a1..2c0cc0a851b 100644
--- a/xpfe/components/prefwindow/resources/locale/en-US/pref-tabs.dtd
+++ b/xpfe/components/prefwindow/resources/locale/en-US/pref-tabs.dtd
@@ -5,6 +5,5 @@
-