Some formatting and text improvements for the gradle README

Author: garethr

gradle/README.md

@@ -1,32 +1,36 @@
-# DockerApp gradle plugin
+# DockerApp Gradle plugin
 
-This directory contains a gradle plugin that exposes tasks that perform various docker-app related operations.
+This directory contains an experimental Gradle plugin that exposes tasks that make `docker-app` available via the Gradle build tool. This in turn makes it easy to integrate with your IDE of choice.
 
-# Building the plugin
+## Building the plugin
 
 Running `gradle build` in the plugin directory will create the plugin jar file in the `build/lib` directory.
 
-# Using the plugin
+## Using the plugin
 
 Put the following code into your build.gradle file:
 
-    buildscript{
-        dependencies{
-            classpath files('path/to/dockerapp-plugin-1.0-SNAPSHOT.jar')
-        }
+```gradle
+buildscript{
+    dependencies{
+        classpath files('path/to/dockerapp-plugin-1.0-SNAPSHOT.jar')
     }
+}
 
-    apply plugin: com.docker.gradle.dockerapp.DockerAppPlugin
+apply plugin: com.docker.gradle.dockerapp.DockerAppPlugin
 
-    import com.docker.gradle.dockerapp.*
+import com.docker.gradle.dockerapp.*
+```
 
 You can then use the tasks exposed by this plugin:
 
-## Render
+### Render
 
 This task performs a `docker-app render`.
 
-    task renderMyApp(type: DockerAppRender) {
-      appPath = 'path/to/dockerapp'
-      target = 'rendered-output.yml'
-    }
+```gradle
+task renderMyApp(type: DockerAppRender) {
+  appPath = 'path/to/dockerapp'
+  target = 'rendered-output.yml'
+}
+```