diff --git a/docs/guide.md b/docs/guide.md
index 339af21..d9dec92 100644
--- a/docs/guide.md
+++ b/docs/guide.md
@@ -39,19 +39,19 @@ app.use(function(next){
 
 ![koa middleware](https://i.cloudup.com/N7L5UakJo0.gif)
 
- 1. Create a date to track duration
- 2. Yield control to the next middleware
- 3. Create another date to track response time
- 4. Yield control to the next middleware
- 5. Yield immediately since `contentLength` only works with responses
- 6. Yield upstream to Koa's noop middleware
- 7. Ignore setting the body unless the path is "/"
- 8. Set the response to "Hello World"
- 9. Ignore setting Content-Length when no body is present
- 10. Set the field
- 11. Output log line
- 12. Set `X-Response-Time` header field before response
- 13. Hand off to Koa to handle the response
+   1. Create a date to track duration
+   2. Yield control to the next middleware
+   3. Create another date to track response time
+   4. Yield control to the next middleware
+   5. Yield immediately since `contentLength` only works with responses
+   6. Yield upstream to Koa's noop middleware
+   7. Ignore setting the body unless the path is "/"
+   8. Set the response to "Hello World"
+   9. Ignore setting Content-Length when no body is present
+   10. Set the field
+   11. Output log line
+   12. Set `X-Response-Time` header field before response
+   13. Hand off to Koa to handle the response
 
  Note that the final middleware (step __6__) yields to what looks to be nothing - it's actually
  yielding to a no-op generator within Koa. This is so that every middleware can conform with the