Fixing a minor logging mixup

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1049281 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java

@@ -629,11 +629,12 @@ public class ReplicationSource extends Thread
 
   public void terminate(String reason, Exception cause) {
     if (cause == null) {
-      LOG.error("Closing source " + this.peerClusterZnode
-          + " because an error occurred: " + reason, cause);
-    } else {
       LOG.info("Closing source "
           + this.peerClusterZnode + " because: " + reason);
+
+    } else {
+      LOG.error("Closing source " + this.peerClusterZnode
+          + " because an error occurred: " + reason, cause);
     }
     this.running = false;
     Threads.shutdown(this, this.sleepForRetries);