}
 
        Debug(LDAP_DEBUG_TRACE,
-               "slap_sl_malloc of %lu bytes failed, using ch_malloc\n",
+               "slap_sl_malloc of %lu bytes falling back to ch_malloc\n",
                (unsigned long) size, 0, 0);
        return ch_malloc(size);
 }
 
                if ( zh->zh_maxzones < zh->zh_numzones + zh->zh_deltazones ) {
                        ldap_pvt_thread_mutex_unlock( &zh->zh_mutex );
                        Debug( LDAP_DEBUG_TRACE,
-                               "slap_zn_malloc of %lu bytes failed, using ch_malloc\n",
+                               "slap_zn_malloc of %lu bytes falling back to ch_malloc\n",
                                (long)size, 0, 0);
                        Debug(LDAP_DEBUG_NONE,
                                "slap_zn_malloc: returning 0x%x, 0x%x\n",