[vala] test: Add missing '\'s

[Rico Tzschichholz <ricotz src gnome org>]

commit 89e5bcaae924af8e7b5c42cbdc037aecec06babd
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Jul 9 13:52:12 2018 +0200

    test: Add missing '\'s

 tests/Makefile.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 4734429c9..f7bc2a8f3 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -481,8 +481,8 @@ TESTS = \
        semantic/class-base-type-less-accessible.test \
        semantic/class-compact-derived-instance-field.test \
        semantic/class-compact-interface.test \
-       semantic/class-compact-method-baseaccess.test
-       semantic/class-compact-property-baseaccess.test
+       semantic/class-compact-method-baseaccess.test \
+       semantic/class-compact-property-baseaccess.test \
        semantic/class-missing-implement-interface-method.test \
        semantic/class-missing-implement-interface-property.test \
        semantic/class-missing-implement-method.test \