[PATCH] Makefile: fix reference to sparse documentation

[Andreas Platschek]

Documenation/sparse.txt was moved to Documentation/dev-tools/sparse.rst,
this fixes the reference.

Signed-off-by: Andreas Platschek <andreas.platschek@xxxxxxxxxxx>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index d8c784d..d7157a1 100644
--- a/Makefile
+++ b/Makefile
@@ -170,7 +170,7 @@ MAKEFLAGS += --no-print-directory
 # 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
+# See the file "Documentation/dev-tools/sparse.rst" for more details, including
 # where to get the "sparse" utility.
 
 ifeq ("$(origin C)", "command line")
-- 
2.9.3