csd_bs_list_remove: fix removal logic

Related: OS#4394
Change-Id: I638d4e063fee6bad45ab14d8ad6b9ad847a7127a
diff --git a/tests/csd/csd_test.ok b/tests/csd/csd_test.ok
index 8ba59b3..0beac46 100644
--- a/tests/csd/csd_test.ok
+++ b/tests/csd/csd_test.ok
@@ -4,8 +4,8 @@
 removing BS25T (not in the list):
   BS21T,BS22T,BS24T
 removing BS22T:
-  BS21T,BS22T
+  BS21T,BS24T
 removing BS24T:
-  BS21T,BS22T
-removing BS21T:
   BS21T
+removing BS21T:
+  (no-bearer-services)