docs: Updated samples descriptions for Apr samples push.

Change-Id: I0b487789735a1251e5cc3d9b9e9e38376771c5c7
diff --git a/samples/browseable/CustomTransition/_index.jd b/samples/browseable/CustomTransition/_index.jd
index 762fca4..c68a762 100644
--- a/samples/browseable/CustomTransition/_index.jd
+++ b/samples/browseable/CustomTransition/_index.jd
@@ -5,8 +5,4 @@
 sample.group=UI
 @jd:body
 
-<p>
-            
-            This sample demonstrates how to create and use a custom Transition.
-            
-        </p>
+<p>This sample demonstrates how to create and use a custom {@link android.transition.Transition}.</p>
diff --git a/samples/browseable/FragmentTransition/_index.jd b/samples/browseable/FragmentTransition/_index.jd
index 62275d8..f0efe32 100644
--- a/samples/browseable/FragmentTransition/_index.jd
+++ b/samples/browseable/FragmentTransition/_index.jd
@@ -5,8 +5,4 @@
 sample.group=UI
 @jd:body
 
-<p>
-            
-	    This sample demonstrates how to start a transition right after a fragment transaction.
-            
-        </p>
+<p>This sample demonstrates how to start a transition right after a fragment transaction.</p>
diff --git a/samples/browseable/SwipeRefreshLayoutBasic/_index.jd b/samples/browseable/SwipeRefreshLayoutBasic/_index.jd
index 1b628d0..bfbaddb 100644
--- a/samples/browseable/SwipeRefreshLayoutBasic/_index.jd
+++ b/samples/browseable/SwipeRefreshLayoutBasic/_index.jd
@@ -5,10 +5,7 @@
 sample.group=UI
 @jd:body
 
-<p>
-            
-            A basic sample which shows how to use SwipeRefreshLayout to add the \'swipe-to-refresh\'
-            gesture to a View, enabling the ability to trigger a refresh from swiping down on the view.
-            In this sample the View which can be refreshed is a ListView.
-            
-        </p>
+<p>This sample demonstrates how to use {@link android.support.v4.widget.SwipeRefreshLayout} to add
+the <em>swipe-to-refresh</em> gesture to a {@link android.view.View}, which enables you to trigger
+a refresh by swiping down on the {@link android.view.View}. In this sample, the view that can
+be freshed is a {@link android.widget.ListView}.</p>
diff --git a/samples/browseable/SwipeRefreshListFragment/_index.jd b/samples/browseable/SwipeRefreshListFragment/_index.jd
index e790e53..3a34bb0 100644
--- a/samples/browseable/SwipeRefreshListFragment/_index.jd
+++ b/samples/browseable/SwipeRefreshListFragment/_index.jd
@@ -5,11 +5,8 @@
 sample.group=UI
 @jd:body
 
-<p>
-            
-            A sample which shows how to use SwipeRefreshLayout within a ListFragment to add the
-            \'swipe-to-refresh\' gesture to a ListView, enabling the ability to trigger a refresh
-            from swiping down on that view. This is provided through the re-usable
-            SwipeRefreshListFragment class.
-            
-        </p>
+<p>This sample demonstrates how to use {@link android.support.v4.widget.SwipeRefreshLayout} within
+{@link android.app.ListFragment} to add the <em>swipe-to-refresh</em> gesture to a
+{@link android.widget.ListView}, which enables you to trigger a refresh by swiping down on that
+view. This functionality is provided by the <code>SwipeRefreshListFragment</code> class, which you
+can reuse.</p>
diff --git a/samples/browseable/SwipeRefreshMultipleViews/_index.jd b/samples/browseable/SwipeRefreshMultipleViews/_index.jd
index 78d4386..70ff8ea 100644
--- a/samples/browseable/SwipeRefreshMultipleViews/_index.jd
+++ b/samples/browseable/SwipeRefreshMultipleViews/_index.jd
@@ -5,11 +5,8 @@
 sample.group=UI
 @jd:body
 
-<p>
-            
-            A sample which shows how to use SwipeRefreshLayout to add the \'swipe-to-refresh\'
-            gesture to a layout with multiple children, enabling the ability to trigger a
-            refresh from swiping down on the visible view. In this sample, SwipeRefreshLayout
-            contains a scrollable GridView, along with a TextView empty view.
-            
-        </p>
+<p>This sample demonstrates how to use {@link android.support.v4.widget.SwipeRefreshLayout} to add
+the <em>swipe-to-refresh</em> gesture to a layout with multiple children, which enables you to
+trigger a refresh by swiping down on the view. In this sample
+{@link android.support.v4.widget.SwipeRefreshLayout} contains a scrollable
+{@link android.widget.GridView} with an empty {@link android.widget.TextView}.</p>