doc: Trimmed toc depth for nicer visual appearance.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>

diff --git a/doc/install/index.rst b/doc/install/index.rst
index c93537d39d148000cfbefe34c716b2db11a61066..3c8a484beeec7c7e44db12790fc60dd87fb82d51 100644 (file)
--- a/doc/install/index.rst
+++ b/doc/install/index.rst
@@ -21,6 +21,7 @@ frequently-asked questions in our mailing list involve hardware-related
 questions and how to install Ceph on various distributions. 
 
 .. toctree::
+   :maxdepth: 2
 
    Hardware Recommendations <hardware-recommendations>
    OS Recommendations <os-recommendations>
@@ -34,6 +35,7 @@ install Ceph using our stable release packages. For testing, you
 may install development release and testing packages.
 
 .. toctree::
+   :maxdepth: 2
 
    Installing Debian/Ubuntu Packages <debian>
    Installing RPM Packages <rpm>
@@ -48,7 +50,8 @@ repository at github. If you intend to build Ceph from source, please see the
 build pre-requisites first. Making sure you have all the pre-requisites
 will save you time.
 
-.. toctree:: 
+.. toctree::
+   :maxdepth: 1
 
        Prerequisites <build-prerequisites>
        Get a Tarball <get-tarballs>