[gobject-introspection] tests: Fix make dist

[Rico Tzschichholz <ricotz src gnome org>]

commit 1738df95f2e750dc05d08ced1ae162737d33a910
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Jun 21 08:05:54 2013 +0200

    tests: Fix make dist

 tests/scanner/Makefile.am |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/tests/scanner/Makefile.am b/tests/scanner/Makefile.am
index a227692..a3069a8 100644
--- a/tests/scanner/Makefile.am
+++ b/tests/scanner/Makefile.am
@@ -245,4 +245,6 @@ EXTRA_DIST += \
        annotationparser/gtkdoc/gobject/gobject.c.xml           \
        Regress-1.0-C-expected                                  \
        Regress-1.0-Gjs-expected                                \
-       Regress-1.0-Python-expected
+       Regress-1.0-Python-expected                             \
+       Regress-1.0-sections-expected.txt                       \
+       $(NULL)