Update git submodules

* Update docs/submodules/dmaap/messagerouter/messageservice.git from branch 'master'
  to aed6dca2afb0bfa90b7158d5c4da001fb21ae534
  - Merge "fix typos"
  - fix typos

    Change-Id: I9b350cf713bbc89f1187887904a87a8ab30a5290
    Signed-off-by: Stanislav Chlebec <stanislav.chlebec@pantheon.tech>
    Issue-ID: AAF-582

diff --git a/docs/submodules/dmaap/messagerouter/messageservice.git b/docs/submodules/dmaap/messagerouter/messageservice.git
index 2d4ea01..aed6dca 160000 (submodule)
--- a/docs/submodules/dmaap/messagerouter/messageservice.git
+++ b/docs/submodules/dmaap/messagerouter/messageservice.git
@@ -1 +1 @@
-Subproject commit 2d4ea011b5f22b306cea75991d08e491141e47b1
+Subproject commit aed6dca2afb0bfa90b7158d5c4da001fb21ae534