Update notifications.xml

Author: Geenz

indra/newview/skins/default/xui/en/notifications.xml

@@ -207,7 +207,7 @@ No tutorial is currently available.
 [APP_NAME] found an installation from an older version. Do you want to uninstall the previous version now?
 
 The uninstaller may display additional prompts requesting permission to access or modify files on your disk.
-      <tag>confirm</tag>
+      <tag>confirm </tag>
     <usetemplate
      ignoretext="Ask to remove legacy installation"
      name="okcancelignore"