From 3a67c062deb4e03e3450d220fd64ea6eec3ba8ed Mon Sep 17 00:00:00 2001
From: Vishal Rana <vr@labstack.com>
Date: Wed, 23 Mar 2016 22:56:28 -0500
Subject: [PATCH] Updated godoc

Signed-off-by: Vishal Rana <vr@labstack.com>
---
 middleware/auth.go     |  1 +
 middleware/compress.go |  2 +-
 middleware/logger.go   |  4 ++--
 middleware/static.go   | 11 ++++++-----
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/middleware/auth.go b/middleware/auth.go
index cbfb4c2d..4cc1920e 100644
--- a/middleware/auth.go
+++ b/middleware/auth.go
@@ -9,6 +9,7 @@ import (
 type (
 	// BasicAuthConfig defines config for HTTP basic auth middleware.
 	BasicAuthConfig struct {
+		// AuthFunc is the function to validate basic auth credentials.
 		AuthFunc BasicAuthFunc
 	}
 
diff --git a/middleware/compress.go b/middleware/compress.go
index e836df07..8bdb0e8d 100644
--- a/middleware/compress.go
+++ b/middleware/compress.go
@@ -28,7 +28,7 @@ type (
 var (
 	// DefaultGzipConfig is the default gzip middleware config.
 	DefaultGzipConfig = GzipConfig{
-		Level: gzip.DefaultCompression,
+		Level: -1,
 	}
 )
 
diff --git a/middleware/logger.go b/middleware/logger.go
index df09e4dd..1343400e 100644
--- a/middleware/logger.go
+++ b/middleware/logger.go
@@ -31,10 +31,10 @@ type (
 		// - response_size
 		//
 		// Example "${remote_id} ${status}"
-		Format string // Required
+		Format string
 
 		// Output is the writer where logs are written.
-		Output io.Writer // Required
+		Output io.Writer
 
 		template *fasttemplate.Template
 		color    *color.Color
diff --git a/middleware/static.go b/middleware/static.go
index e28aadcd..b7d8e30f 100644
--- a/middleware/static.go
+++ b/middleware/static.go
@@ -12,26 +12,27 @@ type (
 	// StaticConfig defines config for static middleware.
 	StaticConfig struct {
 		// Root is the directory from where the static content is served.
-		Root string `json:"root"` // Required
+		Root string `json:"root"`
 
 		// Index is the index file to be used while serving a directory.
 		// Default is `index.html`.
-		Index string `json:"index"` // Optional
+		Index string `json:"index"`
 
-		// Browse is a flag to list directory or not.
-		Browse bool `json:"browse"` // Optional
+		// Browse is a flag to enable/disable directory browsing.
+		Browse bool `json:"browse"`
 	}
 )
 
 var (
 	// DefaultStaticConfig is the default static middleware config.
 	DefaultStaticConfig = StaticConfig{
+		Root:   "",
 		Index:  "index.html",
 		Browse: false,
 	}
 )
 
-// Static returns a static middleware to deliever static content from the provided
+// Static returns a static middleware to serves static content from the provided
 // root directory.
 func Static(root string) echo.MiddlewareFunc {
 	c := DefaultStaticConfig