Update git submodules

* Update docs/submodules/auto from branch 'master'
  - cosmetic fixes (numbering, bulleting, TOC, section levels, ...)

    JIRA: AUTO-26

    edited files for better HTML rendering (especially, added missing blank lines to ensure proper bulleting)

    Change-Id: I8165363f15f26bab2e3f72cc1435c4acf32f618b
    Signed-off-by: Gerard Damm <gerard.damm@wipro.com>

diff --git a/docs/submodules/auto b/docs/submodules/auto
index e1730ab..7126df4 160000 (submodule)
--- a/docs/submodules/auto
+++ b/docs/submodules/auto
@@ -1 +1 @@
-Subproject commit e1730ab6e1b355baec45def4f0ed305998895a77
+Subproject commit 7126df41ed4ad3cdddcc05844609dab340210af4