index tests: add eol to avoid compiler warning
diff --git a/tests/index/addall.c b/tests/index/addall.c
index f344cc6..9ddb27f 100644
--- a/tests/index/addall.c
+++ b/tests/index/addall.c
@@ -443,4 +443,4 @@ void test_index_addall__removes_deleted_conflicted_files(void)
git_annotated_commit_free(annotated);
git_reference_free(ref);
git_index_free(index);
-}
\ No newline at end of file
+}