Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Fix typo

    This line should have been deleted by the previous commit.

    Change-Id: I18eb2dcc3c6124127c2bba2c9ec6e524caae8b09
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 829a502..6eda3b8 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 829a502dfadc5dcdea75a0eda0b07cf15fe03dcd
+Subproject commit 6eda3b833fd6c75860f3ac807071689ddcdf46a5