--- a/doc/tutorial-pt-br/source/tracing.rst	Fri May 18 13:41:58 2012 -0700
+++ b/doc/tutorial-pt-br/source/tracing.rst	Fri May 18 13:53:24 2012 -0700
@@ -3562,10 +3562,10 @@
   		uint32_t deviceid);
 
 ..
-	You are encouraged to peruse the Doxygen for class ``TraceHelperForDevice``
+	You are encouraged to peruse the Doxygen for class ``AsciiTraceHelperForDevice``
 	to find the details of these methods; but to summarize ...
 
-Para maiores detalhes sobre os métodos é interessante consultar a documentação para a classe ``TraceHelperForDevice``; mas para resumir ...
+Para maiores detalhes sobre os métodos é interessante consultar a documentação para a classe ``AsciiTraceHelperForDevice``; mas para resumir ...
 
 ..
 	There are twice as many methods available for ascii tracing as there were for

--- a/doc/tutorial/source/tracing.rst	Fri May 18 13:41:58 2012 -0700
+++ b/doc/tutorial/source/tracing.rst	Fri May 18 13:53:24 2012 -0700
@@ -2566,7 +2566,7 @@
   void EnableAscii (std::string prefix, uint32_t nodeid, uint32_t deviceid, bool explicitFilename);
   void EnableAscii (Ptr<OutputStreamWrapper> stream, uint32_t nodeid, uint32_t deviceid);
 
-You are encouraged to peruse the Doxygen for class ``TraceHelperForDevice``
+You are encouraged to peruse the Doxygen for class ``AsciiTraceHelperForDevice``
 to find the details of these methods; but to summarize ...
 
 There are twice as many methods available for ascii tracing as there were for