Constants demo
diff --git a/test/DebugProtoTest.thrift b/test/DebugProtoTest.thrift
index 22bf095..d011ac9 100644
--- a/test/DebugProtoTest.thrift
+++ b/test/DebugProtoTest.thrift
@@ -20,7 +20,7 @@
 namespace c_glib TTest
 namespace cpp thrift.test.debug
 namespace java thrift.test
-namespace rb thrift.test
+namespace rb Thrift.Test
 
 struct Doubles {
  1: double nan,