diff --git a/docs/mllib-isotonic-regression.md b/docs/mllib-isotonic-regression.md
index 12fb29d42674..b521c2f27cd6 100644
--- a/docs/mllib-isotonic-regression.md
+++ b/docs/mllib-isotonic-regression.md
@@ -1,6 +1,6 @@
 ---
 layout: global
-title: Naive Bayes - MLlib
+title: Isotonic regression - MLlib
 displayTitle: <a href="mllib-guide.html">MLlib</a> - Regression
 ---
 
@@ -152,4 +152,4 @@ Double meanSquaredError = new JavaDoubleRDD(predictionAndLabel.map(
 System.out.println("Mean Squared Error = " + meanSquaredError);
 {% endhighlight %}
 </div>
-</div>
\ No newline at end of file
+</div>