Rename yaml reference to compose file reference.

Signed-off-by: Daniel Nephin <dnephin@docker.com>

docs/completion.md

@@ -65,4 +65,4 @@ Enjoy working with Compose faster and with less typos!
 - [Get started with Rails](rails.md)
 - [Get started with WordPress](wordpress.md)
 - [Command line reference](./reference/index.md)
-- [Yaml file reference](yml.md)
+- [Compose file reference](yml.md)

docs/django.md

@@ -164,4 +164,4 @@ In this section, you set up the database connection for Django.
 - [Get started with Rails](rails.md)
 - [Get started with WordPress](wordpress.md)
 - [Command line reference](./reference/index.md)
-- [YAML file reference](yml.md)
+- [Compose file reference](yml.md)

docs/env.md

@@ -42,4 +42,4 @@ Fully qualified container name, e.g. `DB_1_NAME=/myapp_web_1/myapp_db_1`
 - [User guide](index.md)
 - [Installing Compose](install.md)
 - [Command line reference](./reference/index.md)
-- [Yaml file reference](yml.md)
+- [Compose file reference](yml.md)

docs/extends.md

@@ -359,4 +359,4 @@ locally-defined bindings taking precedence:
 - [Get started with Rails](rails.md)
 - [Get started with WordPress](wordpress.md)
 - [Command line reference](./reference/index.md)
-- [Yaml file reference](yml.md)
+- [Compose file reference](yml.md)

docs/index.md

@@ -54,7 +54,7 @@ Compose has commands for managing the whole lifecycle of your application:
 - [Get started with Rails](rails.md)
 - [Get started with WordPress](wordpress.md)
 - [Command line reference](./reference/index.md)
-- [Yaml file reference](yml.md)
+- [Compose file reference](yml.md)
 
 ## Quick start
 

docs/install.md

@@ -130,4 +130,4 @@ To uninstall Docker Compose if you installed using `pip`:
 - [Get started with Rails](rails.md)
 - [Get started with WordPress](wordpress.md)
 - [Command line reference](./reference/index.md)
-- [Yaml file reference](yml.md)
+- [Compose file reference](yml.md)

docs/production.md

@@ -90,4 +90,4 @@ guide</a>.
 - [Get started with Rails](rails.md)
 - [Get started with WordPress](wordpress.md)
 - [Command line reference](./reference/index.md)
-- [Yaml file reference](yml.md)
+- [Compose file reference](yml.md)

docs/rails.md

@@ -129,4 +129,4 @@ That's it. Your app should now be running on port 3000 on your Docker daemon. If
 - [Get started with Rails](rails.md)
 - [Get started with WordPress](wordpress.md)
 - [Command line reference](./reference/index.md)
-- [Yaml file reference](yml.md)
+- [Compose file reference](yml.md)

docs/reference/overview.md

@@ -81,4 +81,4 @@ it failed. Defaults to 60 seconds.
 
 - [User guide](../index.md)
 - [Installing Compose](../install.md)
-- [Yaml file reference](../yml.md)
+- [Compose file reference](../yml.md)

docs/wordpress.md

@@ -99,4 +99,4 @@ database containers. If you're using [Docker Machine](https://docs.docker.com/ma
 - [Get started with Rails](rails.md)
 - [Get started with WordPress](wordpress.md)
 - [Command line reference](./reference/index.md)
-- [Yaml file reference](yml.md)
+- [Compose file reference](yml.md)

docs/yml.md

@@ -1,15 +1,19 @@
 <!--[metadata]>
 +++
-title = "docker-compose.yml reference"
-description = "docker-compose.yml reference"
-keywords = ["fig, composition, compose,  docker"]
+title = "Compose file reference"
+description = "Compose file reference"
+keywords = ["fig, composition, compose, docker"]
 [menu.main]
 parent="smn_compose_ref"
 +++
 <![end-metadata]-->
 
 
-# docker-compose.yml reference
+# Compose file reference
+
+The compose file is a [YAML](http://yaml.org/) file where all the top level
+keys are the name of a service, and the values are the service definition.
+The default path for a compose file is `./docker-compose.yml`.
 
 Each service defined in `docker-compose.yml` must specify exactly one of
 `image` or `build`. Other keys are optional, and are analogous to their