diff --git a/mozilla/xpfe/components/prefwindow/resources/locale/en-US/mac/platformPrefOverlay.dtd b/mozilla/xpfe/components/prefwindow/resources/locale/en-US/mac/platformPrefOverlay.dtd
index aedbf9711dc..f44c9f13f10 100644
--- a/mozilla/xpfe/components/prefwindow/resources/locale/en-US/mac/platformPrefOverlay.dtd
+++ b/mozilla/xpfe/components/prefwindow/resources/locale/en-US/mac/platformPrefOverlay.dtd
@@ -1 +1,2 @@
-<!ENTITY urlbar.label "Command+Enter in the Location bar">
+<!ENTITY urlbar.label "Command+Return in the Location bar">
+<!ENTITY middleClick.label "Command+click or Command+Return on links in a Web page">
diff --git a/mozilla/xpfe/components/prefwindow/resources/locale/en-US/pref-tabs.dtd b/mozilla/xpfe/components/prefwindow/resources/locale/en-US/pref-tabs.dtd
index f02be3d658b..385e1f32f7d 100644
--- a/mozilla/xpfe/components/prefwindow/resources/locale/en-US/pref-tabs.dtd
+++ b/mozilla/xpfe/components/prefwindow/resources/locale/en-US/pref-tabs.dtd
@@ -3,4 +3,3 @@
 <!ENTITY autoHide.label "Hide the tab bar when only one tab is open">
 <!ENTITY background.label "Load links in the background">
 <!ENTITY openTabs.label "Open tabs instead of windows for">
-<!ENTITY middleClick.label "Middle-click or control-click of links in a Web page">
diff --git a/mozilla/xpfe/components/prefwindow/resources/locale/en-US/unix/platformPrefOverlay.dtd b/mozilla/xpfe/components/prefwindow/resources/locale/en-US/unix/platformPrefOverlay.dtd
index c82a83007f4..5efc79fb8f1 100644
--- a/mozilla/xpfe/components/prefwindow/resources/locale/en-US/unix/platformPrefOverlay.dtd
+++ b/mozilla/xpfe/components/prefwindow/resources/locale/en-US/unix/platformPrefOverlay.dtd
@@ -1 +1,2 @@
 <!ENTITY urlbar.label "Control+Enter in the Location bar">
+<!ENTITY middleClick.label "Middle-click, Control+click or Control+Enter on links in a Web page">
diff --git a/mozilla/xpfe/components/prefwindow/resources/locale/en-US/win/platformPrefOverlay.dtd b/mozilla/xpfe/components/prefwindow/resources/locale/en-US/win/platformPrefOverlay.dtd
index b8c2fb9353d..8c11ea64992 100644
--- a/mozilla/xpfe/components/prefwindow/resources/locale/en-US/win/platformPrefOverlay.dtd
+++ b/mozilla/xpfe/components/prefwindow/resources/locale/en-US/win/platformPrefOverlay.dtd
@@ -7,3 +7,4 @@
 <!ENTITY makeDefaultText            "Set &brandShortName; as your default browser.">
 
 <!ENTITY urlbar.label "Control+Enter in the Location bar">
+<!ENTITY middleClick.label "Middle-click, Control+click or Control+Enter on links in a Web page">