1 files changed, 4 insertions, 4 deletions
diff --git a/sample/tsvr.rb b/sample/tsvr.rb
index 8b019bdb71..2fa6c87ef9 100644
--- a/sample/tsvr.rb
+++ b/sample/tsvr.rb
@@ -3,16 +3,16 @@
 
 require "socket"
 
-gs = TCPserver.open(0)
+gs = TCPServer.open(0)
 addr = gs.addr
 addr.shift
 printf("server is on %s\n", addr.join(":"))
 
-while TRUE
+loop do
   Thread.start(gs.accept) do |s|
     print(s, " is accepted\n")
-    while s.gets
-      s.write($_)
+    while line = s.gets
+      s.write(line)
     end
     print(s, " is gone\n")
     s.close