doc: fix quiescent state description in RCU guide

The quiescent state description refers to an incorrect
thread.

Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
Cc: stable@dpdk.org
Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

diff --git a/doc/guides/prog_guide/rcu_lib.rst b/doc/guides/prog_guide/rcu_lib.rst
index 8d0dfcf..9b0bf13 100644 (file)
--- a/doc/guides/prog_guide/rcu_lib.rst
+++ b/doc/guides/prog_guide/rcu_lib.rst
@@ -61,7 +61,7 @@ wait till thread 2 enters quiescent state as well.
 
 However, the writer does not need to wait for reader thread 3 to enter
 quiescent state. Reader thread 3 was not accessing D1 when the delete
-operation happened. So, reader thread 1 will not have a reference to the
+operation happened. So, reader thread 3 will not have a reference to the
 deleted entry.
 
 It can be noted that, the critical sections for D2 is a quiescent state