From 7dbf1fdb811cfeb04bd2d1e684271e2f53247a02 Mon Sep 17 00:00:00 2001
From: Jacky Li <jacky.likun@gmail.com>
Date: Sun, 18 Jan 2015 23:59:08 -0800
Subject: [PATCH] [SQL] fix typo in class description

Author: Jacky Li <jacky.likun@gmail.com>

Closes #4100 from jackylk/patch-9 and squashes the following commits:

b13b9d6 [Jacky Li] Update SQLConf.scala
4d3f83d [Jacky Li] Update SQLConf.scala
fcc8c85 [Jacky Li] [SQL] fix typo in class description
---
 sql/core/src/main/scala/org/apache/spark/sql/SQLConf.scala | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sql/core/src/main/scala/org/apache/spark/sql/SQLConf.scala b/sql/core/src/main/scala/org/apache/spark/sql/SQLConf.scala
index 3bc201a242..243dc99707 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/SQLConf.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/SQLConf.scala
@@ -53,11 +53,11 @@ private[spark] object SQLConf {
 }
 
 /**
- * A trait that enables the setting and getting of mutable config parameters/hints.
+ * A class that enables the setting and getting of mutable config parameters/hints.
  *
  * In the presence of a SQLContext, these can be set and queried by passing SET commands
- * into Spark SQL's query functions (i.e. sql()). Otherwise, users of this trait can
- * modify the hints by programmatically calling the setters and getters of this trait.
+ * into Spark SQL's query functions (i.e. sql()). Otherwise, users of this class can
+ * modify the hints by programmatically calling the setters and getters of this class.
  *
  * SQLConf is thread-safe (internally synchronized, so safe to be used in multiple threads).
  */
-- 
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