doc/examples: update queue comment

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/doc/examples/wfcqueue/cds_wfcq_enqueue.c b/doc/examples/wfcqueue/cds_wfcq_enqueue.c
index b5dc1471f6bbcc109d300be81a3254456044ab3d..6af2c54e7cac2d73618f4b5c89651b2e42305c84 100644 (file)
--- a/doc/examples/wfcqueue/cds_wfcq_enqueue.c
+++ b/doc/examples/wfcqueue/cds_wfcq_enqueue.c
@@ -58,7 +58,8 @@ int main(int argc, char **argv)
        }
 
        /*
-        * Show the queue content.
+        * Show the queue content, iterate in the same order nodes were
+        * enqueued, from oldest to newest.
         */
        printf("myqueue content:");
        __cds_wfcq_for_each_blocking(&myqueue_head, &myqueue_tail, qnode) {