doc: fix typo in IPC guide

The word "synchronous" appears twice. Fix it.

Fixes: e22266669e86 ("doc: add IPC guide")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>

diff --git a/doc/guides/prog_guide/multi_proc_support.rst b/doc/guides/prog_guide/multi_proc_support.rst
index f6f012d..9660979 100644 (file)
--- a/doc/guides/prog_guide/multi_proc_support.rst
+++ b/doc/guides/prog_guide/multi_proc_support.rst
@@ -263,9 +263,9 @@ To send a request, a message descriptor ``rte_mp_msg`` must be populated.
 Additionally, a ``timespec`` value must be specified as a timeout, after which
 IPC will stop waiting and return.
 
-For synchronous synchronous requests, the ``rte_mp_reply`` descriptor must also
-be created. This is where the responses will be stored. The list of fields that
-will be populated by IPC are as follows:
+For synchronous requests, the ``rte_mp_reply`` descriptor must also be created.
+This is where the responses will be stored.
+The list of fields that will be populated by IPC are as follows:
 
 * ``nb_sent`` - number indicating how many requests were sent (i.e. how many
   peer processes were active at the time of the request).