[gnome-terminal] app: Turn profile sequence numbers into mnemonics

[Egmont Koblinger <egmontkob src gnome org>]

commit fd1d562f57f1d0033130a39a5ed49e6d3d6fe133
Author: Egmont Koblinger <egmont gmail com>
Date:   Fri Nov 3 00:05:07 2017 +0100

    app: Turn profile sequence numbers into mnemonics

 src/terminal-app.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/terminal-app.c b/src/terminal-app.c
index 5790e6b..a98ea82 100644
--- a/src/terminal-app.c
+++ b/src/terminal-app.c
@@ -446,9 +446,9 @@ menu_append_numbered (GMenu *menu,
   str = g_string_sized_new (strlen (label) + 4 + 1 + 8);
 
   if (num < 10)
-    g_string_append_printf (str, "%Id. ", num);
+    g_string_append_printf (str, "_%Id. ", num);
   else if (num < 36)
-    g_string_append_printf (str, "%c. ",  (char)('A' + num - 10));
+    g_string_append_printf (str, "_%c. ",  (char)('A' + num - 10));
 
   /* Append the label with underscores elided */
   for (p = label; *p; p++) {