Improve test assertion

Change-Id: If1f41f9c25600199ba4fb8c2f75ddd7c8ce8c8b3
diff --git a/unotest/source/cpp/filters-test.cxx b/unotest/source/cpp/filters-test.cxx
index 4aa0510..a14fa67 100644
--- a/unotest/source/cpp/filters-test.cxx
+++ b/unotest/source/cpp/filters-test.cxx
@@ -111,7 +111,7 @@ void FiltersTest::recursiveScan(filterStatus nExpected,
            sal_uInt32 nEndTime = osl_getGlobalTimer();

            if (bEncrypted)
                CPPUNIT_ASSERT(osl::FileBase::E_None == osl::File::remove(sTmpFile));
                CPPUNIT_ASSERT_EQUAL(osl::FileBase::E_None, osl::File::remove(sTmpFile));

            fprintf(stderr, "%s,%" SAL_PRIuUINT32"\n",
                bRes?"Pass":"Fail",nEndTime-nStartTime);