[rtems commit] or1k.t: Fix spelling errors

[Joel Sherrill]

Module:    rtems
Branch:    master
Commit:    a7ec6fac9b3c5821031249791d7446d5bf7fca15
Changeset: http://git.rtems.org/rtems/commit/?id=a7ec6fac9b3c5821031249791d7446d5bf7fca15

Author:    Joel Sherrill <joel.sherrill at oarcorp.com>
Date:      Wed Aug 20 15:49:42 2014 -0500

or1k.t: Fix spelling errors

---

 doc/cpu_supplement/or1k.t |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/cpu_supplement/or1k.t b/doc/cpu_supplement/or1k.t
index 4f1bf18..cce55fd 100644
--- a/doc/cpu_supplement/or1k.t
+++ b/doc/cpu_supplement/or1k.t
@@ -59,10 +59,10 @@ There are only two levels: interrupts enabled and interrupts disabled.
 
 @subsection Interrupt Stack
 
-OpenRISC RTEMS port uses RTEMS SW interrupt stack.
-The stack for interrupts is allocated during interrupt driver initilization.
-When an  interrup entered, the _ISR_Handler routine is resposible for
-switching from the interrupted task stack to RTEMS SW interrupt stack.
+The OpenRISC RTEMS port uses a dedicated software interrupt stack.
+The stack for interrupts is allocated during interrupt driver initialization.
+When an  interrupt is entered, the _ISR_Handler routine is responsible for
+switching from the interrupted task stack to RTEMS software interrupt stack.
 
 @section Default Fatal Error Processing