[PATCH 2/2] docs: rcu: Update dead OLS link in RTFP.txt

[Nikil Paul S <snikilpaul@gmail.com>]

From: Nikil <snikilpaul@gmail.com>

Replace a dead link to the OLS 2001 Proceedings with a working
version hosted on kernel.org.
v2: Added missing blank line before Signed-off-by: as suggested. 

Signed-off-by: Nikil Paul S <snikilpaul@gmail.com>
---
 Documentation/RCU/RTFP.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/RCU/RTFP.txt b/Documentation/RCU/RTFP.txt
index db8f16b392aa..87b1c97c3ec3 100644
--- a/Documentation/RCU/RTFP.txt
+++ b/Documentation/RCU/RTFP.txt
@@ -641,7 +641,7 @@ Orran Krieger and Rusty Russell and Dipankar Sarma and Maneesh Soni"
 ,Month="July"
 ,Year="2001"
 ,note="Available:
-\url{http://www.linuxsymposium.org/2001/abstracts/readcopy.php}
+\url{https://www.kernel.org/doc/ols/2001/read-copy.pdf}
 \url{http://www.rdrop.com/users/paulmck/RCU/rclock_OLS.2001.05.01c.pdf}
 [Viewed June 23, 2004]"
 ,annotation={
-- 
2.43.0