Fixed a typo in the word 'architecture'.
Signed-off-by: Kushagra Verma <kushagra765@outlook.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Specifically 'simple' cmpxchg() loops are expected to not starve one another
indefinitely. However, this is not evident on LL/SC architectures, because
-while an LL/SC architecure 'can/should/must' provide forward progress
+while an LL/SC architecture 'can/should/must' provide forward progress
guarantees between competing LL/SC sections, such a guarantee does not
transfer to cmpxchg() implemented using LL/SC. Consider: