[gnome-system-monitor] Changed gettext to ngettext for 2 messages

[Marek Černocký <mcernocky src gnome org>]

commit 6b7e6bab1b295305da14f70ae894fb0a48c33d9d
Author: Marek Černocký <marek manet cz>
Date:   Sun May 18 15:12:29 2014 +0200

    Changed gettext to ngettext for 2 messages

 src/lsof.cpp |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/lsof.cpp b/src/lsof.cpp
index 9f6a3ec..8df5476 100644
--- a/src/lsof.cpp
+++ b/src/lsof.cpp
@@ -125,9 +125,9 @@ namespace
         {
             gchar *title;
             if (this->pattern().length() == 0) {
-                title = g_strdup_printf (_("%d open files"), count);
+                title = g_strdup_printf (ngettext("%d open file", "%d open files", count), count);
             } else {
-                title = g_strdup_printf (_("%d matching open files"), count);
+                title = g_strdup_printf (ngettext("%d matching open file", "%d matching open files", count), 
count);
             }
             gtk_window_set_title(this->window, title);
             g_free (title);