Updated Php copy paste detector plugin (markdown)

Php-copy-paste-detector-plugin.md

@@ -1,12 +1,18 @@
 Runs PHP Copy / Paste Detector against your build.
 
-### Configuration Options:
-* **path** - Optional - Path in which to run PHP Copy/Paste Detector.
-* **ignore** - Optional - A list of files / paths to ignore, defaults to the build_settings ignore list.
+## Configuration
+### Options
+* **path** - Optional - Path in which to run PHP Copy/Paste Detector (default: build root).
+* **ignore** - Optional - A list of files / paths to ignore (default: build_settings > ignore).
+* **standard** [string, optional] - which PSR standard to follow (default: 'PSR1').
 
-### Example config:
+### Example
 
 ```yml
-php_cpd:
+test:
+  php_cpd:
+    standard: "PSR2"
     path: "app"
-```
+    ignore:
+      - "app/my/path"
+```