[SPARK-1783] update mllib titles

Author: mengxr

docs/mllib-basics.md

@@ -1,6 +1,7 @@
 ---
 layout: global
-title: <a href="mllib-guide.html">MLlib</a> - Basics
+title: Basics - MLlib
+displayTitle: <a href="mllib-guide.html">MLlib</a> - Basics
 ---
 
 * Table of contents

docs/mllib-clustering.md

@@ -1,6 +1,7 @@
 ---
 layout: global
-title: <a href="mllib-guide.html">MLlib</a> - Clustering
+title: Clustering - MLlib
+displayTitle: <a href="mllib-guide.html">MLlib</a> - Clustering
 ---
 
 * Table of contents

docs/mllib-collaborative-filtering.md

@@ -1,6 +1,7 @@
 ---
 layout: global
-title: <a href="mllib-guide.html">MLlib</a> - Collaborative Filtering 
+title: Collaborative Filtering - MLlib
+displayTitle: <a href="mllib-guide.html">MLlib</a> - Collaborative Filtering 
 ---
 
 * Table of contents

docs/mllib-decision-tree.md

@@ -1,6 +1,7 @@
 ---
 layout: global
-title: <a href="mllib-guide.html">MLlib</a> - Decision Tree
+title: Decision Tree - MLlib
+displayTitle: <a href="mllib-guide.html">MLlib</a> - Decision Tree
 ---
 
 * Table of contents

docs/mllib-dimensionality-reduction.md

@@ -1,6 +1,7 @@
 ---
 layout: global
-title: <a href="mllib-guide.html">MLlib</a> - Dimensionality Reduction
+title: Dimensionality Reduction - MLlib
+displayTitle: <a href="mllib-guide.html">MLlib</a> - Dimensionality Reduction
 ---
 
 * Table of contents

docs/mllib-linear-methods.md

@@ -1,6 +1,7 @@
 ---
 layout: global
-title: <a href="mllib-guide.html">MLlib</a> - Linear Methods
+title: Linear Methods - MLlib
+displayTitle: <a href="mllib-guide.html">MLlib</a> - Linear Methods
 ---
 
 * Table of contents

docs/mllib-naive-bayes.md

@@ -1,6 +1,7 @@
 ---
 layout: global
-title: <a href="mllib-guide.html">MLlib</a> - Naive Bayes
+title: Naive Bayes - MLlib
+displayTitle: <a href="mllib-guide.html">MLlib</a> - Naive Bayes
 ---
 
 Naive Bayes is a simple multiclass classification algorithm with the assumption of independence

docs/mllib-optimization.md

@@ -1,6 +1,7 @@
 ---
 layout: global
-title: <a href="mllib-guide.html">MLlib</a> - Optimization
+title: Optimization - MLlib
+displayTitle: <a href="mllib-guide.html">MLlib</a> - Optimization
 ---
 
 * Table of contents