doc: fix link to AESNI mb external library

Add missing _.

Fixes: 2977a13657ab ("doc: fix AESNI_MB guide")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>

diff --git a/doc/guides/cryptodevs/aesni_mb.rst b/doc/guides/cryptodevs/aesni_mb.rst
index 318fcfb61995f4da30b84037c34b6e25e487810d..5d8fb46efeebea5354563b7b188fe6e309e5a594 100644 (file)
--- a/doc/guides/cryptodevs/aesni_mb.rst
+++ b/doc/guides/cryptodevs/aesni_mb.rst
@@ -65,7 +65,7 @@ To build DPDK with the AESNI_MB_PMD the user is required to download the multi-b
 library from `here <https://github.com/01org/intel-ipsec-mb>`_
 and compile it on their user system before building DPDK.
 The latest version of the library supported by this PMD is v0.53, which
-can be downloaded from `<https://github.com/01org/intel-ipsec-mb/archive/v0.53.zip>`.
+can be downloaded from `<https://github.com/01org/intel-ipsec-mb/archive/v0.53.zip>`_.
 
 .. code-block:: console