level down statistics

mengxr · mengxr · commit 648283effe78 · 2014-04-17T16:33:52.000-07:00
diff --git a/docs/mllib-basics.md b/docs/mllib-basics.md
@@ -317,7 +317,7 @@ long n = mat.numCols();
 </div>
 </div>
 
-### Multivariate summary statistics
+#### Multivariate summary statistics
 
 We provide column summary statistics for `RowMatrix`. 
 If the number of columns is not large, say, smaller than 3000, you can also compute
