sparse doc: fix reference path

Documentation/sparse.txt has been moved to
Documentation/dev-tools/sparse.rst

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/translations/zh_CN/sparse.txt b/Documentation/translations/zh_CN/sparse.txt
index e41dc94..2f72896 100644
--- a/Documentation/translations/zh_CN/sparse.txt
+++ b/Documentation/translations/zh_CN/sparse.txt
@@ -1,4 +1,4 @@
-Chinese translated version of Documentation/sparse.txt
+Chinese translated version of Documentation/dev-tools/sparse.rst
 
 If you have any comment or update to the content, please contact the
 original document maintainer directly.  However, if you have a problem
@@ -8,7 +8,7 @@
 
 Chinese maintainer: Li Yang <leo@zh-kernel.org>
 ---------------------------------------------------------------------
-Documentation/sparse.txt 的中文翻译
+Documentation/dev-tools/sparse.rst 的中文翻译
 
 如果想评论或更新本文的内容,请直接联系原文档的维护者。如果你使用英文
 交流有困难的话,也可以向中文版维护者求助。如果本翻译更新不及时或者翻
diff --git a/Makefile b/Makefile
index 165cf97..0e66ca4 100644
--- a/Makefile
+++ b/Makefile
@@ -172,8 +172,8 @@
 # Use 'make C=2' to enable checking of *all* source files, regardless
 # of whether they are re-compiled or not.
 #
-# See the file "Documentation/sparse.txt" for more details, including
-# where to get the "sparse" utility.
+# See the file "Documentation/dev-tools/sparse.rst" for more details,
+# including where to get the "sparse" utility.
 
 ifeq ("$(origin C)", "command line")
   KBUILD_CHECKSRC = $(C)