[gnome-builder] build: whitespace fixes

[Christian Hergert <chergert src gnome org>]

commit 1244f307d2695605ba0b06473d246b7ec5fa5e22
Author: Christian Hergert <christian hergert me>
Date:   Thu Jan 14 08:56:30 2016 -0800

    build: whitespace fixes

 tests/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 60aea01..1c4464e 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -64,7 +64,7 @@ TESTS_ENVIRONMENT= \
        G_TEST_SRCDIR="$(abs_srcdir)"                               \
        G_TEST_BUILDDIR="$(abs_builddir)"                           \
        G_DEBUG=gc-friendly                                         \
-       GSETTINGS_BACKEND=memory                                   \
+       GSETTINGS_BACKEND=memory                                    \
        GB_IN_TREE_PLUGINS=1                                        \
        MALLOC_CHECK_=2                                             \
        MALLOC_PERTURB_=$$(($${RANDOM:-256} % 256))