diff --git a/client.go b/client.go
index 06f9a67..1e84a25 100644
--- a/client.go
+++ b/client.go
@@ -13,7 +13,7 @@ import (
 	"strings"
 )
 
-// Errors.
+// Client errors.
 var (
 	ErrProtocol              = errors.New("gemini: protocol error")
 	ErrInvalidURL            = errors.New("gemini: requested URL is invalid")
diff --git a/server.go b/server.go
index 5eb685d..57ef415 100644
--- a/server.go
+++ b/server.go
@@ -13,7 +13,7 @@ import (
 	"time"
 )
 
-// Errors.
+// Server errors.
 var (
 	ErrBodyNotAllowed = errors.New("gemini: response status code does not allow for body")
 )