Documentation: core-api: real-time: correct spelling

Fix typo "excpetion" with "exception".

Signed-off-by: Sukrut Heroorkar <hsukrut3@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260411155120.233357-1-hsukrut3@gmail.com>

diff --git a/Documentation/core-api/real-time/architecture-porting.rst b/Documentation/core-api/real-time/architecture-porting.rst
index c90a426d80624c5d5855469e620ea326c9140e90..c9a39d7088661437a4b1f2660e14f80c8512437e 100644 (file)
--- 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.