updated the docs

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extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%402256

docs/docs/index.xml

@@ -116,7 +116,7 @@
                   <li><a href="algorithms.html#mlp">multi layer perceptrons</a> </li>  
                   <li><a href="algorithms.html#svm_nu_train">nu support vector machines</a> for classification</li>
                   <li>An online <a href="algorithms.html#krls">kernel RLS regression</a> algorithm</li>
-                  <li>An online <a href="algorithms.html#one_class">one class classifier</a></li>
+                  <li>An online <a href="algorithms.html#kcentroid">centroid estimator</a></li>
                   <li>Bayesian Network inference algorithms such as the 
                      <a href="algorithms.html#bayesian_network_join_tree">join tree</a> algorithm and 
                      <a href="algorithms.html#bayesian_network_gibbs_sampler">Gibbs sampler</a> Markov Chain Monte Carlo algorithm</li>