diff --git a/cmd/xmpp-client-doctor/main.go b/cmd/xmpp-client-doctor/main.go
index 4d61774..35a0228 100644
--- a/cmd/xmpp-client-doctor/main.go
+++ b/cmd/xmpp-client-doctor/main.go
@@ -484,7 +484,7 @@ func testXEP0077(client *xmpp.Client, config *Config) error {
 	// This is handled asynchronously in the client Connect method
 	time.Sleep(2 * time.Second)
 
-	// Check if server supports XEP-0077 
+	// Check if server supports XEP-0077
 	inBandReg, err := client.GetInBandRegistration()
 	if err != nil {
 		return fmt.Errorf("server does not support XEP-0077 In-Band Registration: %w", err)
@@ -499,7 +499,7 @@ func testXEP0077(client *xmpp.Client, config *Config) error {
 	}
 
 	serverJID := client.GetJID().Domain()
-	
+
 	// Step 1: Test registration fields discovery
 	start := time.Now()
 	if config.Verbose {
diff --git a/server/xmpp/xep_0077.go b/server/xmpp/xep_0077.go
index 65ff8fa..9716fd7 100644
--- a/server/xmpp/xep_0077.go
+++ b/server/xmpp/xep_0077.go
@@ -73,10 +73,10 @@ type RegistrationResponse struct {
 }
 
 // NewInBandRegistration creates a new InBandRegistration XEP handler
-func NewInBandRegistration(client *Client, logger logger.Logger) *InBandRegistration {
+func NewInBandRegistration(client *Client, log logger.Logger) *InBandRegistration {
 	return &InBandRegistration{
 		client:  client,
-		logger:  logger,
+		logger:  log,
 		enabled: true, // Default enabled
 	}
 }
diff --git a/server/xmpp/xep_features.go b/server/xmpp/xep_features.go
index d50fd12..75b923d 100644
--- a/server/xmpp/xep_features.go
+++ b/server/xmpp/xep_features.go
@@ -26,9 +26,9 @@ type XEPFeatures struct {
 }
 
 // NewXEPFeatures creates a new XEP features manager
-func NewXEPFeatures(logger logger.Logger) *XEPFeatures {
+func NewXEPFeatures(log logger.Logger) *XEPFeatures {
 	return &XEPFeatures{
-		logger: logger,
+		logger: log,
 	}
 }