Indent section headers

src/main/asciidoc/building.adoc

@@ -1,4 +1,4 @@
-== Basic Compile and Test
+=== Basic Compile and Test
 
 To build the source you will need to install
 http://maven.apache.org/run-maven/index.html[Apache Maven] v3.0.6 or above and JDK 1.7.
@@ -30,7 +30,7 @@ demo repository](https://github.com/spring-cloud-samples/scripts) for
 instructions. For example consider using the "fig.yml" with
 [Fig](http://www.fig.sh/) to run them in Docker containers.
 
-== Documentation
+=== Documentation
 
 The spring-cloud-build module has a "docs" profile, and if you switch
 that on it will try to build asciidoc sources from
@@ -41,7 +41,7 @@ parsing or rendering it, just copying it to `${main.basedir}`
 any changes in the README it will then show up after a Maven build as
 a modified file in the correct place. Just commit it and push the change.
 
-== Pull Requests
+=== Pull Requests
 
 Spring Cloud is released under the non-restrictive Apache 2.0 license,
 and follows a very standard Github development process, using Github
@@ -49,7 +49,7 @@ tracker for issues and merging pull requests into master. If you want
 to contribute even something trivial please do not hesitate, but
 follow the guidelines below.
 
-=== Sign the Contributor License Agreement
+==== Sign the Contributor License Agreement
 Before we accept a non-trivial patch or pull request we will need you
 to sign the 
 https://support.springsource.com/spring_committer_signup[contributor's
@@ -59,7 +59,7 @@ accept your contributions, and you will get an author credit if we do.
 Active contributors might be asked to join the core team, and given
 the ability to merge pull requests.
 
-=== Code Conventions and Housekeeping
+==== Code Conventions and Housekeeping
 None of these is essential for a pull request, but they will all help.  They can also be
 added after the original pull request but before a merge.
 
@@ -88,12 +88,12 @@ http://eclipse.org[Eclipse] when working with the code. We use the
 http://eclipse.org/m2e/[m2eclipe] eclipse plugin for maven support. Other IDEs and tools
 should also work without issue.
 
-=== Importing into eclipse with m2eclipse
+==== Importing into eclipse with m2eclipse
 We recommend the http://eclipse.org/m2e/[m2eclipe] eclipse plugin when working with
 eclipse. If you don't already have m2eclipse installed it is available from the "eclipse
 marketplace".
 
-=== Importing into eclipse without m2eclipse
+==== Importing into eclipse without m2eclipse
 If you prefer not to use m2eclipse you can generate eclipse project metadata using the
 following command:
 
@@ -105,5 +105,5 @@ following command:
 The generated eclipse projects can be imported by selecting `import existing projects`
 from the `file` menu.
 
-=== Importing into other IDEs
+==== Importing into other IDEs
 Maven is well supported by most Java IDEs. Refer to you vendor documentation.