git: ce68903ac6f6 - stable/13 - powerpc: Correct some typos in source code comments

The branch stable/13 has been updated by gbe (doc committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=ce68903ac6f6db984d26625ade759fed48bf7bbe

commit ce68903ac6f6db984d26625ade759fed48bf7bbe
Author:     Gordon Bergling <gbe@FreeBSD.org>
AuthorDate: 2022-09-04 11:32:13 +0000
Commit:     Gordon Bergling <gbe@FreeBSD.org>
CommitDate: 2022-09-07 07:24:50 +0000

    powerpc: Correct some typos in source code comments
    
    - s/occured/occurred/
    
    (cherry picked from commit 01e7018587ea33f46527ffdbb7c258bb592f1062)
---
 sys/powerpc/booke/trap_subr.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/powerpc/booke/trap_subr.S b/sys/powerpc/booke/trap_subr.S
index eae6f808940c..4b492cf786b3 100644
--- a/sys/powerpc/booke/trap_subr.S
+++ b/sys/powerpc/booke/trap_subr.S
@@ -167,13 +167,13 @@
 
 /*
  * FRAME_SETUP assumes:
- *	SPRG{1-3}	SP at the time interrupt occured
+ *	SPRG{1-3}	SP at the time interrupt occurred
  *	savearea	r30-r31, DEAR, ESR, xSRR0-1
  *	r30		CR
  *	r31		scratch
  *	r1		kernel stack
  *
- * sprg_sp - SPRG reg containing SP at the time interrupt occured
+ * sprg_sp - SPRG reg containing SP at the time interrupt occurred
  * savearea - temp save
  * exc - exception number (EXC_xxx)
  *