BIND 10 trac2150, updated. c469b1d05800fc77de8bdc44838f3900e05a0eb3 [2150] Update doxygen comment

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- Log -----------------------------------------------------------------
commit c469b1d05800fc77de8bdc44838f3900e05a0eb3
Author: Mukund Sivaraman <muks at isc.org>
Date:   Mon Sep 10 23:58:23 2012 +0530

    [2150] Update doxygen comment

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Summary of changes:
 src/lib/datasrc/rbtree.h |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

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diff --git a/src/lib/datasrc/rbtree.h b/src/lib/datasrc/rbtree.h
index a748431..6a9b725 100644
--- a/src/lib/datasrc/rbtree.h
+++ b/src/lib/datasrc/rbtree.h
@@ -1090,9 +1090,11 @@ public:
     /// Another special feature of this version is the ability to record
     /// more detailed information regarding the search result.
     ///
-    /// This information will be returned via the \c node_path parameter,
-    /// which is an object of class \c RBTreeNodeChain.
-    /// The passed parameter must be empty.
+    /// This information will be returned via the \c node_path
+    /// parameter, which is an object of class \c RBTreeNodeChain.  The
+    /// passed parameter must be empty if the label sequence is
+    /// absolute. If the label sequence is not absolute, then find()
+    /// will begin from the top of the node chain.
     ///
     /// On success, the node sequence stored in \c node_path will contain all
     /// the ancestor nodes from the found node towards the root.