[PATCH] Documentation: core-api: real-time: correct spelling

[Sukrut Heroorkar]

Fix typo "excpetion" with "exception".

Signed-off-by: Sukrut Heroorkar <hsukrut3@xxxxxxxxx>
---
 Documentation/core-api/real-time/architecture-porting.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/core-api/real-time/architecture-porting.rst b/Documentation/core-api/real-time/architecture-porting.rst
index c90a426d8062..c9a39d708866 100644
--- a/Documentation/core-api/real-time/architecture-porting.rst
+++ b/Documentation/core-api/real-time/architecture-porting.rst
@@ -74,7 +74,7 @@ Exception handlers
   Enabling interrupts is especially important on PREEMPT_RT, where certain
   locks, such as spinlock_t, become sleepable. For example, handling an
   invalid opcode may result in sending a SIGILL signal to the user task. A
-  debug excpetion will send a SIGTRAP signal.
+  debug exception will send a SIGTRAP signal.
   In both cases, if the exception occurred in user space, it is safe to enable
   interrupts early. Sending a signal requires both interrupts and kernel
   preemption to be enabled.
-- 
2.43.0