diff --git a/README.md b/README.md
index bb289976..b6205387 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,11 @@
-<!-- # Iris Web Framework <a href="README_ZH.md"> <img width="20px" src="https://iris-go.com/images/flag-china.svg?v=10" /></a> <a href="README_RU.md"><img width="20px" src="https://iris-go.com/images/flag-russia.svg?v=10" /></a> <a href="README_ID.md"> <img width="20px" src="https://iris-go.com/images/flag-indonesia.svg?v=10" /></a> <a href="README_GR.md"><img width="20px" src="https://iris-go.com/images/flag-greece.svg?v=10" /></a> <a href="README_PT_BR.md"><img width="20px" src="https://iris-go.com/images/flag-pt-br.svg?v=10" /></a> <a href="README_JPN.md"><img width="20px" src="https://iris-go.com/images/flag-japan.svg?v=10" /></a> -->
+<div align="center">
+  <a href="https://iris-go.com"><img src="https://iris-go.com/images/logo.png" alt="iris-go.com logo" height="160"></a>
 
-# Iris <a href="README_ZH.md"><img width="20px" src="https://iris-go.com/images/flag-china.svg?v=10" /></a> <a href="README_GR.md"><img width="20px" src="https://iris-go.com/images/flag-greece.svg?v=10" /></a> <a href="README_ES.md"><img width="20px" src="https://iris-go.com/images/flag-spain.png" /></a> <a href="README_KO.md"><img width="20px" src="https://iris-go.com/images/flag-south-korea.svg" /></a> <a href="README_FA.md"><img width="20px" src="https://iris-go.com/images/flag-iran.svg" /></a>
+  # Iris Web Framework <a href="README_ZH.md"><img width="20px" src="https://iris-go.com/images/flag-china.svg?v=10" /></a> <a href="README_GR.md"><img width="20px" src="https://iris-go.com/images/flag-greece.svg?v=10" /></a> <a href="README_ES.md"><img width="20px" src="https://iris-go.com/images/flag-spain.png" /></a> <a href="README_KO.md"><img width="20px" src="https://iris-go.com/images/flag-south-korea.svg" /></a> <a href="README_FA.md"><img width="20px" src="https://iris-go.com/images/flag-iran.svg" /></a>
 
-[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=for-the-badge)](https://travis-ci.org/kataras/iris) [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=for-the-badge)](https://goreportcard.com/report/github.com/kataras/iris)<!--[![godocs](https://img.shields.io/badge/go-%20docs-488AC7.svg?style=for-the-badge)](https://godoc.org/github.com/kataras/iris)--> [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=for-the-badge)](https://github.com/kataras/iris/tree/master/_examples) [![chat](https://img.shields.io/gitter/room/iris_go/community.svg?color=blue&logo=gitter&style=for-the-badge)](https://gitter.im/iris_go/community) [![release](https://img.shields.io/badge/release%20-v12.0-0077b3.svg?style=for-the-badge)](https://github.com/kataras/iris/releases)
+</div>
+
+[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=for-the-badge)](https://travis-ci.org/kataras/iris) [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=for-the-badge)](https://goreportcard.com/report/github.com/kataras/iris)<!--[![godocs](https://img.shields.io/badge/go-%20docs-488AC7.svg?style=for-the-badge)](https://godoc.org/github.com/kataras/iris)--> [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=for-the-badge)](https://github.com/kataras/iris/tree/master/_examples) [![chat](https://img.shields.io/gitter/room/iris_go/community.svg?color=blue&logo=gitter&style=for-the-badge)](https://gitter.im/iris_go/community) [![donate on PayPal](https://img.shields.io/badge/support-PayPal-blue.svg?style=for-the-badge)](https://www.paypal.me/kataras) <!-- [![release](https://img.shields.io/badge/release%20-v12.0-0077b3.svg?style=for-the-badge)](https://github.com/kataras/iris/releases) -->
 
 Iris is a fast, simple yet fully featured and very efficient web framework for Go. It provides a beautifully expressive and easy to use foundation for your next website or API.
 
@@ -56,7 +59,7 @@ For a more detailed technical documentation you can head over to our [godocs](ht
 
 <a href="https://bit.ly/iris-req-book"> <img alt="Book cover" src="https://iris-go.com/images/iris-book-cover-sm.jpg" width="200" /> </a>
 
-[![follow author](https://img.shields.io/twitter/follow/makismaropoulos.svg?style=for-the-badge)](https://twitter.com/intent/follow?screen_name=makismaropoulos)
+<!-- [![follow author](https://img.shields.io/twitter/follow/makismaropoulos.svg?style=for-the-badge)](https://twitter.com/intent/follow?screen_name=makismaropoulos) -->
 
 You can [request](https://bit.ly/iris-req-book) a PDF version and online access of the **E-Book** today and be participated in the development of Iris.
 
diff --git a/core/router/fs.go b/core/router/fs.go
index 6e769bfc..3e197b5b 100644
--- a/core/router/fs.go
+++ b/core/router/fs.go
@@ -464,8 +464,8 @@ func FileServer(directory string, opts ...DirOptions) context.Handler {
 // Usage:
 // fileserver := FileServer("./static_files", DirOptions {...})
 // h := StripPrefix("/static", fileserver)
-// app.Get("/static/{f:path}", h)
-// app.Head("/static/{f:path}", h)
+// app.Get("/static/{file:path}", h)
+// app.Head("/static/{file:path}", h)
 func StripPrefix(prefix string, h context.Handler) context.Handler {
 	if prefix == "" {
 		return h
diff --git a/iris.go b/iris.go
index f5bdf68b..ae545bba 100644
--- a/iris.go
+++ b/iris.go
@@ -383,8 +383,8 @@ var (
 	// Usage:
 	// fileserver := iris.FileServer("./static_files", DirOptions {...})
 	// h := iris.StripPrefix("/static", fileserver)
-	// app.Get("/static/{f:path}", h)
-	// app.Head("/static/{f:path}", h)
+	// app.Get("/static/{file:path}", h)
+	// app.Head("/static/{file:path}", h)
 	StripPrefix = router.StripPrefix
 	// Gzip is a middleware which enables writing
 	// using gzip compression, if client supports.