[gtksourceview] Fix build of test-languagemanager

[Sébastien Wilmet <swilmet src gnome org>]

commit 091fd4bd5f8e126b4ac6f56043ec273e0cb1e74f
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Feb 20 22:31:09 2013 +0100

    Fix build of test-languagemanager

 tests/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 3285811..dfca414 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -35,7 +35,7 @@ test_languagemanager_LDADD =          \
        $(DEP_LIBS)                     \
        $(TESTS_LIBS)
 
-UNIT_TEST_PROGS = test-styleschememanager
+UNIT_TEST_PROGS += test-styleschememanager
 test_styleschememanager_SOURCES =              \
        test-styleschememanager.c
 test_styleschememanager_LDADD =                \