[pango] Give testcases distinct names

[Matthias Clasen <matthiasc src gnome org>]

commit a092a2997071e7f39660bbee3688869ce45b12fe
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Sep 1 12:31:43 2015 -0400

    Give testcases distinct names
    
    GLib enforces this now.

 tests/testiter.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/testiter.c b/tests/testiter.c
index fd6b123..a172a23 100644
--- a/tests/testiter.c
+++ b/tests/testiter.c
@@ -298,7 +298,7 @@ main (int argc, char *argv[])
   g_test_init (&argc, &argv, NULL);
 
   g_test_add_func ("/layout/iter", test_layout_iter);
-  g_test_add_func ("/layout/iter", test_glyphitem_iter);
+  g_test_add_func ("/layout/glyphitem-iter", test_glyphitem_iter);
 
   return g_test_run ();
 }