Sync up the "time elapsed" wording between download manager and progress

dialog.  Bug 201046, patch by durbacher@gmx.de (Andreas Kunz), r=biesi,
sr=bzbarsky

embedding/components/ui/progressDlg/locale/en-US/nsProgressDialog.dtd

@@ -59,7 +59,7 @@
 
 <!-- Labels on other fields -->
 <!ENTITY status      "Status:"> 
-<!ENTITY timeElapsed "Elapsed Time:">
+<!ENTITY timeElapsed "Time Elapsed:">
 <!ENTITY timeLeft    "Time Left:">
 <!ENTITY progress    "Progress:">