[V2][PATCH] atm: horizon: Fix spelling mistakes in TX comment

[Jun Miao <jun.miao@windriver.com>]

It's "must not", not "musn't", meaning "shall not".
Let's fix that.

Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Jun Miao <jun.miao@windriver.com>
---
 drivers/atm/horizon.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index 4f2951cbe69c..d0e67ec46216 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -2167,10 +2167,10 @@ static int hrz_open (struct atm_vcc *atm_vcc)
   
   // Part of the job is done by atm_pcr_goal which gives us a PCR
   // specification which says: EITHER grab the maximum available PCR
-  // (and perhaps a lower bound which we musn't pass), OR grab this
+  // (and perhaps a lower bound which we must not pass), OR grab this
   // amount, rounding down if you have to (and perhaps a lower bound
-  // which we musn't pass) OR grab this amount, rounding up if you
-  // have to (and perhaps an upper bound which we musn't pass). If any
+  // which we must not pass) OR grab this amount, rounding up if you
+  // have to (and perhaps an upper bound which we must not pass). If any
   // bounds ARE passed we fail. Note that rounding is only rounding to
   // match device limitations, we do not round down to satisfy
   // bandwidth availability even if this would not violate any given
-- 
2.32.0