diff --git a/.travis.yml b/.travis.yml
index b1758b4..7ee1b75 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ script:
 deploy:
   provider: bintray
   user: maxibanki
-  file: "build/descriptor.json"
+  file: "build/bintray.json"
   key:
     secure: ErqvSFIlL3d9XuMj+T+hO6xZqll8Ubx0DEdHD6NJKi7sH7Be3b3/vUoPdAjdFOP70DhaccbncGCTPZ9hsNKdqYxZmuKx3WWwH4H4U5YdDIViXtH6+B5KdAmvdZIynaj+THQAbVAhr+QyvcqotNySPd3Ac1HCg2YAcUHme6y3FsiRJ79To80JWxTSR1G/oObmeoDn8R18wmH1gHl8KQ7ltC537Osb/H34bJ/hY94hRe8IEmoQE4yz/EP44kGXRb/F87i92y1mO081ZS1I1hs5Kbom43YoItqSVbJP/abPMyCsGDv2FGXaGqk5IVC1k+01pcAjqxCzMvXC272itc0E8OEWqE4qONN+m2S9tyALyOaUZ7j5meWLHQj49Rzo7XIWh1PvvEMovdl/wk/Oc9f0ZywPuvoRht5ZebgXbPWAMMNywwy0GKM4nU0DCyFm23mlzPh4iklo12gEUzq3YLc18RhAZuy4timeevrDCuJMQeQ3sqcQBKCQ+rdOxzVCKKl2sGpNaTJEYaHGT9KLCEGBLmvaB58RKgmGN6IIEwpxSm2SGoirfnQsr+DP+kaSvWPr6R/pZAhO1JzO+azaXvfr+hL2SMX6U7j5+SDmFGIFDwxok7ny1QUTQXKlNzA/ks9/vufe30hrTkph/MfEvM5mYVbfgAn5zZ0v+dJ2wCoe1go=
 notifications:
diff --git a/handlers/auth/auth.go b/handlers/auth/auth.go
index 64d9a62..916d8e0 100644
--- a/handlers/auth/auth.go
+++ b/handlers/auth/auth.go
@@ -16,7 +16,7 @@ import (
 
 // Adapter will be implemented by each oAuth provider
 type Adapter interface {
-	GetRedirectURl(state string) string
+	GetRedirectURL(state string) string
 	GetUserData(state, code string) (*user, error)
 	GetOAuthProviderName() string
 }
@@ -25,6 +25,7 @@ type user struct {
 	ID, Name, Picture string
 }
 
+// JWTClaims are the data and general information which is stored in the JWT
 type JWTClaims struct {
 	jwt.StandardClaims
 	OAuthProvider string
@@ -33,8 +34,11 @@ type JWTClaims struct {
 	OAuthPicture  string
 }
 
+// AdapterWrapper wraps an normal oAuth Adapter with some generic functions
+// to be implemented directly by the gin router
 type AdapterWrapper struct{ Adapter }
 
+// WithAdapterWrapper creates an adapterWrapper out of the oAuth Adapter and an gin.RouterGroup
 func WithAdapterWrapper(a Adapter, h *gin.RouterGroup) *AdapterWrapper {
 	aw := &AdapterWrapper{a}
 	h.GET("/login", aw.HandleLogin)
@@ -42,14 +46,17 @@ func WithAdapterWrapper(a Adapter, h *gin.RouterGroup) *AdapterWrapper {
 	return aw
 }
 
+// HandleLogin handles the incoming http request for the oAuth process
+// and redirects to the generated URL of the provider
 func (a *AdapterWrapper) HandleLogin(c *gin.Context) {
 	state := a.randToken()
 	session := sessions.Default(c)
 	session.Set("state", state)
 	session.Save()
-	c.Redirect(http.StatusTemporaryRedirect, a.GetRedirectURl(state))
+	c.Redirect(http.StatusTemporaryRedirect, a.GetRedirectURL(state))
 }
 
+// HandleCallback handles and validates the callback which is coming back from the oAuth request
 func (a *AdapterWrapper) HandleCallback(c *gin.Context) {
 	session := sessions.Default(c)
 	sessionState := session.Get("state")
diff --git a/handlers/auth/github.go b/handlers/auth/github.go
index 9a72978..8832b06 100644
--- a/handlers/auth/github.go
+++ b/handlers/auth/github.go
@@ -1,2 +1 @@
 package auth
-
diff --git a/handlers/auth/google.go b/handlers/auth/google.go
index 90faeec..828d4a2 100644
--- a/handlers/auth/google.go
+++ b/handlers/auth/google.go
@@ -14,6 +14,7 @@ type googleAdapter struct {
 	config *oauth2.Config
 }
 
+// NewGoogleAdapter creates an oAuth adapter out of the credentials and the baseURL
 func NewGoogleAdapter(clientID, clientSecret, baseURL string) Adapter {
 	return &googleAdapter{&oauth2.Config{
 		ClientID:     clientID,
@@ -26,7 +27,7 @@ func NewGoogleAdapter(clientID, clientSecret, baseURL string) Adapter {
 	}}
 }
 
-func (a *googleAdapter) GetRedirectURl(state string) string {
+func (a *googleAdapter) GetRedirectURL(state string) string {
 	return a.config.AuthCodeURL(state)
 }
 
diff --git a/util/config.go b/util/config.go
index 7998819..3a982ee 100644
--- a/util/config.go
+++ b/util/config.go
@@ -10,7 +10,9 @@ import (
 )
 
 var (
-	dataDirPath        string
+	dataDirPath string
+	// DoNotSetConfigName is used to predefine if the ConfigName should be set.
+	// used for the unit testing reason
 	DoNotSetConfigName = false
 )