From 12cf0ae122bc944024ba821f4caa17cfd0e07fad Mon Sep 17 00:00:00 2001
From: Qin Xiaoming <simon.q.chin@gmail.com>
Date: Fri, 24 Mar 2017 02:01:40 +0800
Subject: [PATCH] Update sparse_page_dmatrix.h (#2139)

---
 src/data/sparse_page_dmatrix.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/data/sparse_page_dmatrix.h b/src/data/sparse_page_dmatrix.h
index 02a48bb5c..4bd750a20 100644
--- a/src/data/sparse_page_dmatrix.h
+++ b/src/data/sparse_page_dmatrix.h
@@ -1,7 +1,7 @@
 /*!
  * Copyright 2015 by Contributors
- * \file simple_dmatrix.h
- * \brief In-memory version of DMatrix.
+ * \file sparse_page_dmatrix.h
+ * \brief External-memory version of DMatrix.
  * \author Tianqi Chen
  */
 #ifndef XGBOOST_DATA_SPARSE_PAGE_DMATRIX_H_