diff --git a/plugin/traffic/xds/client.go b/plugin/traffic/xds/client.go
index 315304b47..9e08631e7 100644
--- a/plugin/traffic/xds/client.go
+++ b/plugin/traffic/xds/client.go
@@ -110,7 +110,7 @@ func (c *Client) Run() {
 		}
 
 		if first {
-			log.Info("gRPC stream established to %q", c.to)
+			log.Infof("gRPC stream established to %q", c.to)
 			c.setSynced()
 			first = false
 		}
diff --git a/plugin/traffic/xds/fields.go b/plugin/traffic/xds/fields.go
index af4411a8b..c052ae50b 100644
--- a/plugin/traffic/xds/fields.go
+++ b/plugin/traffic/xds/fields.go
@@ -1,13 +1,13 @@
 package xds
 
-// Assignment returns the current assignment map.
+// Assignments returns the current assignment map.
 func (c *Client) Assignments() *assignment {
 	c.mu.RLock()
 	defer c.mu.RUnlock()
 	return c.assignments
 }
 
-// SetAssignment sets the assignment map.
+// SetAssignments sets the assignment map.
 func (c *Client) SetAssignments(a *assignment) {
 	c.mu.Lock()
 	defer c.mu.Unlock()
@@ -42,14 +42,14 @@ func (c *Client) SetNonce(typeURL, n string) {
 	c.nonce[typeURL] = n
 }
 
-// SetSynced sets the synced boolean to true.
+// setSynced sets the synced boolean to true.
 func (c *Client) setSynced() {
 	c.mu.Lock()
 	defer c.mu.Unlock()
 	c.synced = true
 }
 
-// Synced return true if the clients has synced.
+// HasSynced return true if the clients has synced.
 func (c *Client) HasSynced() bool {
 	c.mu.RLock()
 	defer c.mu.RUnlock()