[glib/wip/pwithnall/backport-2578-clang-cxx-glib-2-72: 1/3] tests: Fix a typo in a test skip message

[Philip Withnall <pwithnall src gnome org>]

commit 62a60f1d608c4eff3c39a22712b78f3262a4465b
Author: Philip Withnall <pwithnall endlessos org>
Date:   Fri Apr 1 17:22:06 2022 +0100

    tests: Fix a typo in a test skip message
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>

 glib/tests/cxx.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/glib/tests/cxx.cpp b/glib/tests/cxx.cpp
index be0a6bfa1d..18580cfc68 100644
--- a/glib/tests/cxx.cpp
+++ b/glib/tests/cxx.cpp
@@ -49,7 +49,7 @@ test_typeof (void)
   g_clear_pointer (&obj6, g_rc_box_release);
   g_rc_box_release (obj);
 #else
-  g_test_skip ("This test requires C++11 compiler");
+  g_test_skip ("This test requires a C++11 compiler");
 #endif
 }