DOCS: General cleanup (did not move any sections)

Change-Id: I67cc42769661c10d2793f8c6cdb3b232b803d145
Signed-off-by: andrew <andrew.olechtchouk@gmail.com>
diff --git a/docs/gettingstarted/writingdocs/styleguidemd/index.rst b/docs/gettingstarted/writingdocs/styleguidemd/index.rst
index 5bafb4d..f9dfbeb 100644
--- a/docs/gettingstarted/writingdocs/styleguidemd/index.rst
+++ b/docs/gettingstarted/writingdocs/styleguidemd/index.rst
@@ -9,7 +9,8 @@
 For a more detailed description of Markdown refer to `Markdown Wikipedia <https://en.wikipedia.org/wiki/Markdown>`_
 
 .. toctree::
+   :maxdepth: 2
 
-  styleguide.md
-  styleguide02.md
-  styleguide03.md
+   styleguide.md
+   styleguide02.md
+   styleguide03.md