[mlpack-git] master: Remove self-flagellation; no longer necessary. (5538fb0)

[gitdub at big.cc.gt.atl.ga.us]

Repository : https://github.com/mlpack/mlpack

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/77d750c8fd46140b1d6060424f68768a21c89377...7e9cd46afb53817ae93ccbd02637d7726137ce4d

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commit 5538fb0441bc5675ba5525b02937caf6d2fe97d2
Author: Ryan Curtin <ryan at ratml.org>
Date:   Fri May 8 13:14:03 2015 -0400

    Remove self-flagellation; no longer necessary.


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5538fb0441bc5675ba5525b02937caf6d2fe97d2
 src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp b/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp
index fa66007..78d7b77 100644
--- a/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp
+++ b/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp
@@ -501,8 +501,7 @@ void DualTreeKMeans<MetricType, MatType, TreeType>::CoalesceTree(
     TreeType& node,
     const size_t child /* Which child are we? */)
 {
-  // If one of the two children is pruned, we hide this node.
-  // This assumes the BinarySpaceTree.  (bad Ryan! bad!)
+  // If all children except one are pruned, we can hide this node.
   if (node.NumChildren() == 0)
     return; // We can't do anything.