Update README.md

Author: Adam Duncan

README.md

@@ -21,8 +21,9 @@ pipeline:
 +     changeset:
 +       includes: [ **/**.go ]
 
-+changeset:
-+  includes: [ **/**.go ]
++trigger:
++  changeset:
++    includes: [ **/**.go ]
 ```
 
 This plugin is compatible with the [Drone Config Plugin Pipeline](https://github.com/microadam/drone-config-plugin-pipeline)
@@ -62,4 +63,4 @@ See [the official docs](https://docs.drone.io/extend/config) for extra informati
 
 ## Pattern Matching
 
-This uses the [Glob](https://www.npmjs.com/package/glob) module under the hood, so supports all pattern matching syntaxes of this module.
+This uses the [Glob](https://www.npmjs.com/package/glob) module under the hood, so supports all pattern matching syntaxes of this module.