rcu: Wordsmith help text for RCU_USER_QS kernel parameter

This commit adds a "try" missing from the end of the first paragraph
of the RCU_USER_QS help text.

[ paulmck: Also fix up the last paragraph a bit. ]

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/init/Kconfig b/init/Kconfig
index b63e7982c1c6..ec62139207d3 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -494,11 +494,11 @@ config RCU_USER_QS
           puts RCU in extended quiescent state when the CPU runs in
           userspace. It means that when a CPU runs in userspace, it is
           excluded from the global RCU state machine and thus doesn't
-          to keep the timer tick on for RCU.
+          try to keep the timer tick on for RCU.
 
           Unless you want to hack and help the development of the full
-          tickless feature, you shouldn't enable this option. It adds
-          unnecessary overhead.
+          tickless feature, you shouldn't enable this option.  It also
+          adds unnecessary overhead.
 
           If unsure say N