diff --git a/secret/service.go b/secret/service.go
index ad9892c..4621e84 100644
--- a/secret/service.go
+++ b/secret/service.go
@@ -80,7 +80,7 @@ func (s *Service) GetOrCreate(secret string) (*cred.Config, error) {
 	return result, err
 }
 
-//Credential returns credential config
+//Credentials returns credential config
 func (s *Service) GetCredentials(secret string) (*cred.Config, error) {
 	if !Secret(secret).IsLocation() {
 		var result = &cred.Config{Data: string(secret)}
diff --git a/ssh/session.go b/ssh/session.go
index 261810f..92f49c3 100644
--- a/ssh/session.go
+++ b/ssh/session.go
@@ -353,7 +353,6 @@ func (s *multiCommandSession) shellInit() (err error) {
 			return err
 		}
 		if strings.Contains(s.shellPrompt, ts+"$") {
-			fmt.Printf("has shell %v\n", i)
 			break
 		}
 	}
diff --git a/uri.go b/uri.go
index 2156784..a7f3002 100644
--- a/uri.go
+++ b/uri.go
@@ -98,6 +98,7 @@ func URLPathJoin(baseURL, path string) string {
 	if strings.HasPrefix(path, "/") {
 		return URLStripPath(baseURL) + path
 	}
+
 	if !strings.HasSuffix(baseURL, "/") {
 		baseURL += "/"
 	}
diff --git a/url/resource.go b/url/resource.go
index e5f7a0e..a434fe9 100644
--- a/url/resource.go
+++ b/url/resource.go
@@ -17,10 +17,10 @@ import (
 //Resource represents a URL based resource, with enriched meta info
 type Resource struct {
 	URL             string   `description:"resource URL or relative or absolute path" required:"true"` //URL of resource
-	Credential      string   `description:"credentials file"`                                          //name of credential file or credential key depending on implementation
+	Credentials     string   `description:"credentials file"`                                          //name of credential file or credential key depending on implementation
 	ParsedURL       *url.URL `json:"-"`                                                                //parsed URL resource
 	Cache           string   `description:"local cache path"`                                          //Cache path for the resource, if specified resource will be cached in the specified path
-	CacheExpiryMs   int      //CacheExpiryMs expiry time in ms
+	CacheExpiryMs   int                                                                                //CacheExpiryMs expiry time in ms
 	modificationTag int64
 	init            bool
 }
@@ -30,7 +30,7 @@ func (r *Resource) Clone() *Resource {
 	return &Resource{
 		init:          r.init,
 		URL:           r.URL,
-		Credential:    r.Credential,
+		Credentials:   r.Credentials,
 		ParsedURL:     r.ParsedURL,
 		Cache:         r.Cache,
 		CacheExpiryMs: r.CacheExpiryMs,
@@ -110,7 +110,7 @@ func (r *Resource) Download() ([]byte, error) {
 			return content, nil
 		}
 	}
-	service, err := storage.NewServiceForURL(r.URL, r.Credential)
+	service, err := storage.NewServiceForURL(r.URL, r.Credentials)
 	if err != nil {
 		return nil, err
 	}
@@ -227,7 +227,7 @@ func (r *Resource) Cachable() bool {
 }
 
 func computeResourceModificationTag(resource *Resource) (int64, error) {
-	service, err := storage.NewServiceForURL(resource.URL, resource.Credential)
+	service, err := storage.NewServiceForURL(resource.URL, resource.Credentials)
 	if err != nil {
 		return 0, err
 	}
@@ -250,7 +250,7 @@ func computeResourceModificationTag(resource *Resource) (int64, error) {
 		if objectResource.ParsedURL.Path == resource.ParsedURL.Path {
 			continue
 		}
-		modificationTag, err := computeResourceModificationTag(NewResource(object.URL(), resource.Credential))
+		modificationTag, err := computeResourceModificationTag(NewResource(object.URL(), resource.Credentials))
 		if err != nil {
 			return 0, err
 		}
@@ -332,7 +332,7 @@ func NewResource(Params ...interface{}) *Resource {
 		init:          true,
 		ParsedURL:     parsedURL,
 		URL:           URL,
-		Credential:    credential,
+		Credentials:   credential,
 		Cache:         cache,
 		CacheExpiryMs: cacheExpiryMs,
 	}