ZOOKEEPER-448. png files do nto work with forrest. (mahadev)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/zookeeper/trunk@788816 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -131,6 +131,8 @@ BUGFIXES:
   ZOOKEEPER-438.  addauth fails to register auth on new client that's not yet
 connected (breed via mahadev)
 
+  ZOOKEEPER-448. png files do nto work with forrest. (mahadev)
+
 IMPROVEMENTS:
   ZOOKEEPER-308. improve the atomic broadcast performance 3x.
   (breed via mahadev)

docs/zookeeperInternals.html

@@ -566,7 +566,7 @@ it means that the leader has lost quorum, and the new leader will clean up any
 mess left over during her leadership activation.
 </p>
 <p>ZooKeeper messaging operates similar to a classic two-phase commit.</p>
-<img alt="" src="images/2pc.png"><p>
+<img alt="" src="images/2pc.jpg"><p>
 All communication channels are FIFO, so everything is done in order. Specifically 
 the following operating constraints are observed:</p>
 <ul>

src/docs/src/documentation/content/xdocs/zookeeperInternals.xml

@@ -289,7 +289,7 @@ mess left over during her leadership activation.
 
 <mediaobject id="fg_2phaseCommit" >
   <imageobject>
-    <imagedata fileref="images/2pc.png"/>
+    <imagedata fileref="images/2pc.jpg"/>
   </imageobject>
 </mediaobject>