update of class documentation

diff --git a/HLT/BASE/AliHLTOUTHandlerChain.h b/HLT/BASE/AliHLTOUTHandlerChain.h
index 186f5b5835184152c77839d441501a38b47dc4b1..8a3e780535591063cdfe859ddbbe646f2204a813 100644 (file)
--- a/HLT/BASE/AliHLTOUTHandlerChain.h
+++ b/HLT/BASE/AliHLTOUTHandlerChain.h
@@ -84,9 +84,8 @@ class AliHLTOUTHandlerChain : public AliHLTOUTHandler {
 
   /**
    * Process a data block.
-   * The handler retrieves the data and it's properties and derives the
-   * equipment id from it. The default behavior returns the specification as
-   * equipment id and does not touch the data itself.
+   * The handler runs a normal HLT chain for processing of the selected blocks.
+   * The input of the chain is provided by the AliHLTOUTPublisher component.
    * @return equipment id the block should be used for.
    */
   virtual int ProcessData(AliHLTOUT* pData);