[balsa] Marked two strings for translation

[Marek Černocký <mcernocky src gnome org>]

commit d73f68231f5b1d35f6e6d8dfafdc95a555b5f6d8
Author: Marek Cernocky <marek_cernocky conel cz>
Date:   Mon Aug 28 13:08:21 2017 +0200

    Marked two strings for translation

 src/ab-main.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/ab-main.c b/src/ab-main.c
index 6d0d2ef..a7814d6 100644
--- a/src/ab-main.c
+++ b/src/ab-main.c
@@ -956,7 +956,7 @@ bab_window_new(GtkApplication * application)
     gtk_container_add(GTK_CONTAINER(scroll), contacts_app.entry_list);
 
     gtk_notebook_append_page(GTK_NOTEBOOK(contacts_app.notebook), browse_widget,
-                            gtk_label_new("Browse"));
+                            gtk_label_new(_("Browse")));
 
     edit_widget = gtk_box_new(GTK_ORIENTATION_VERTICAL, 1);
     contacts_app.edit_widget =
@@ -970,7 +970,7 @@ bab_window_new(GtkApplication * application)
                        FALSE, FALSE, 1);
 
     gtk_notebook_append_page(GTK_NOTEBOOK(contacts_app.notebook), edit_widget,
-                            gtk_label_new("Edit"));
+                            gtk_label_new(_("Edit")));
 
     /*
     g_signal_connect(G_OBJECT(find_entry), "changed",