docs change

plugins/README.md

@@ -16,27 +16,26 @@ must contain an init method which returns an object literal with all of the hand
 
 init method must return an object with handler methods for each event
 
-the available handlers are 
+the available handlers are
 
 * on_request
-* ondata_request 
+* ondata_request
 * onend_request
 * on_response
 * ondata_response
 * onend_response
-* onclose_response
 * onerror_response
 
-the handler signature will look like 
+the handler signature will look like
 
 ```javascript
 function(sourceRequest,sourceResponse,[options],next){}
 ```
 * sourceRequest: the request from the northbound server
 * sourceResponse the response to the northbound server
-* options: are the full scope of fields you might need to operate on.  
- 
-  ```javascript 
+* options: are the full scope of fields you might need to operate on.
+
+  ```javascript
   	const options = {
       targetResponse: options.targetResponse,
       targetRequest: options.targetRequest,
@@ -47,6 +46,6 @@ function(sourceRequest,sourceResponse,[options],next){}
     ```
 * you must call next with an error if you errored out like
 
-```javascript 
+```javascript
 next([err])
 ```