DOC Alphabet order in classes.rst

qinhanmin2014 · qinhanmin2014 · commit 7b2676285de6 · 2019-03-04T20:34:47.000+08:00
diff --git a/doc/modules/classes.rst b/doc/modules/classes.rst
@@ -113,14 +113,14 @@ Functions
    :template: function.rst
 
    cluster.affinity_propagation
+   cluster.cluster_optics_dbscan
+   cluster.compute_optics_graph
    cluster.dbscan
    cluster.estimate_bandwidth
    cluster.k_means
    cluster.mean_shift
    cluster.spectral_clustering
    cluster.ward_tree
-   cluster.compute_optics_graph
-   cluster.cluster_optics_dbscan
 
 .. _bicluster_ref:
 
