HTRACE-339. Major type in htrace-flume README (Lewis John McGibbney via iwasakims)

(cherry picked from commit 50037c7a9f8e03e1624d687bd691eb789cf30390)
diff --git a/htrace-flume/README.md b/htrace-flume/README.md
index 9181fc8..ed613d1 100644
--- a/htrace-flume/README.md
+++ b/htrace-flume/README.md
@@ -32,8 +32,8 @@
 2) Edit hdfs-site.xml to include the following:
 
 	<property>
-		<name>hadoop.trace.spanreceiver.classes</name>
-		<value>org.htrace.impl.FlumeSpanReceiver</value>
+		<name>hadoop.htrace.span.receiver.classes</name>
+		<value>org.apache.htrace.impl.FlumeSpanReceiver</value>
 	</property>
 	<property>
 		<name>hadoop.htrace.flume.hostname</name>