Minor changes in headings

README.md

@@ -4,6 +4,7 @@
 
 Compose runs a a [Postgresql as a service platform](https://www.compose.io/postgresql), which is highly-available from creation.  This is a coded example from our prior blog post: [High Availability for PostgreSQL, Batteries Not Included](https://blog.compose.io/high-availability-for-postgresql-batteries-not-included/).
 
+## Getting Started
 To get started, do the following from different terminals:
 
 ```
@@ -30,11 +31,11 @@ To get a haproxy load balancing between these two hosts, run:
 > psql --host 127.0.0.1 --port 5000 postgres
 ```
 
-# How it works?
+## How Governor works
 
 For a diagram of the high availability decision loop, see the included a PDF: [postgres-ha.pdf](https://github.com/compose/template-etcd-based-postgres-ha/blob/master/postgres-ha.pdf)
 
-# Requirements on a Mac
+## Requirements on a Mac
 
 Run the following on a Mac to install requirements:
 
@@ -43,10 +44,10 @@ brew install postgresql etcd haproxy libyaml
 pip install psycopg2 pyyaml
 ```
 
-# Notice
+## Notice
 
 There are many different ways to do HA with PostgreSQL, see [the
-docs](https://wiki.postgresql.org/wiki/Replication,_Clustering,_and_Connection_Pooling) for a complete list.
+PostgreSQL documentation](https://wiki.postgresql.org/wiki/Replication,_Clustering,_and_Connection_Pooling) for a complete list.
 
 We call this project a "template" because it is far from a one-size fits
 all, or a plug-and-play replication system.  It will have it's own