diff --git a/library/socket/unixserver/for_fd_spec.rb b/library/socket/unixserver/for_fd_spec.rb
index e00c4d952..8cc55ef39 100644
--- a/library/socket/unixserver/for_fd_spec.rb
+++ b/library/socket/unixserver/for_fd_spec.rb
@@ -2,7 +2,7 @@
 require_relative '../fixtures/classes'
 
 with_feature :unix_socket do
-  describe "UNIXServer#for_fd" do
+  describe "UNIXServer.for_fd" do
     before :each do
       @unix_path = SocketSpecs.socket_path
       @unix = UNIXServer.new(@unix_path)