diff --git a/docs/interpreter/livy.md b/docs/interpreter/livy.md
index 5a3d7d7e64..49427d9953 100644
--- a/docs/interpreter/livy.md
+++ b/docs/interpreter/livy.md
@@ -42,7 +42,7 @@ Additional requirements for the Livy interpreter are:
 We added some common configurations for spark, and you can set any configuration you want.
 This link contains all spark configurations: http://spark.apache.org/docs/latest/configuration.html#available-properties.
 And instead of starting property with `spark.` it should be replaced with `livy.spark.`.
-Example: `spark.master` to `livy.spark.master`
+Example: `spark.driver.memory` to `livy.spark.driver.memory`
   
 <table class="table-configuration">
   <tr>
@@ -122,6 +122,8 @@ Example: `spark.master` to `livy.spark.master`
     </tr>
 </table>
 
+**We remove livy.spark.master in zeppelin-0.7. Because we sugguest user to use livy 0.3 in zeppelin-0.7. And livy 0.3 don't allow to specify livy.spark.master, it enfornce yarn-cluster mode.**
+
 ## Adding External libraries
 You can load dynamic library to livy interpreter by set `livy.spark.jars.packages` property to comma-separated list of maven coordinates of jars to include on the driver and executor classpaths. The format for the coordinates should be groupId:artifactId:version. 
 
@@ -203,4 +205,5 @@ copy `spark-user-configurable-options.template` to `spark-user-configurable-opti
 
 ## Upgrade
 
-* We remove livy.spark.master in zeppelin-0.7. Because we sugguest user to use livy 0.3 in zeppelin-0.7. And livy 0.3 don't allow to specify livy.spark.master, it enfornce yarn-cluster mode.
\ No newline at end of file
+* We remove livy.spark.master in zeppelin-0.7. Because we sugguest user to use livy 0.3 in zeppelin-0.7. 
+And livy 0.3 don't allow to specify livy.spark.master, it enfornce yarn-cluster mode.
\ No newline at end of file
diff --git a/livy/README.md b/livy/README.md
index 74b559bceb..e0908a883a 100644
--- a/livy/README.md
+++ b/livy/README.md
@@ -1,7 +1,7 @@
 # Overview
 Livy interpreter for Apache Zeppelin
 
-# Pre requisities
+# Prerequisities
 You can follow the instructions at [Livy Quick Start](http://livy.io/quickstart.html) to set up livy.
 
 # Run Integration Tests