po-mode.el: statistics string should end with a space

[Sven Joachim]

Hi,

the statistics string displayed in the Emacs mode line does not end with
a space, so it is glued together with the display of the buffer
position, like this: 97t43f56u37%.

Since this isn't very readable, how about adding a space to separate
what does not belong together, as in the following patch?

--8<---------------cut here---------------start------------->8---
diff --git a/elisp/po-mode.el b/elisp/po-mode.el
index 512bcb9..5818411 100644
--- a/elisp/po-mode.el
+++ b/elisp/po-mode.el
@@ -1255,7 +1255,8 @@ all reachable through 'M-x customize', in group 
'Emacs.Editing.I18n.Po'."
                 (if (> po-untranslated-counter 0)
                     (format "+%du" po-untranslated-counter))
                 (if (> po-obsolete-counter 0)
-                    (format "+%do" po-obsolete-counter))))
+                    (format "+%do" po-obsolete-counter))
+                " "))
   (po-force-mode-line-update))
 
 (defun po-type-counter ()
--8<---------------cut here---------------end--------------->8---

Possible ChangeLog entry:

2010-11-05  Sven Joachim  <address@hidden>

        * po-mode.el (po-update-mode-line-string): Insert a space at the
        end of the statistics string to separate it from other parts of
        the mode line.


Cheers,
       Sven