DEVELOPMENT.md in puppet-debugger-0.6.1 vs DEVELOPMENT.md in puppet-debugger-0.7.0

@@ -3,6 +3,11 @@
 In order to test you need to export the following environment variable when in the project directory.
 The puppet command will then load the face so you can use with `puppet debugger`
 
 `export RUBYLIB=lib/`
 
-`puppet debugger`
+`puppet debugger`
+
+
+## Plugin Development
+ * [Plugin Development Guide](Plugin_development.md)
+ 
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