git: b6e1df5be300 - stable/13 - kern: Remove a double word in a source code comment

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

URL: https://cgit.FreeBSD.org/src/commit/?id=b6e1df5be300bb21db38102fa108b62543ed0ace

commit b6e1df5be300bb21db38102fa108b62543ed0ace
Author:     Gordon Bergling <gbe@FreeBSD.org>
AuthorDate: 2022-09-04 15:32:10 +0000
Commit:     Gordon Bergling <gbe@FreeBSD.org>
CommitDate: 2022-09-07 07:32:37 +0000

    kern: Remove a double word in a source code comment
    
    - s/that that/that/
    
    (cherry picked from commit d744e271eb22746957397674bdbc480e7377adda)
---
 sys/kern/kern_intr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/kern_intr.c b/sys/kern/kern_intr.c
index 084d95454bcb..b921004c21ff 100644
--- a/sys/kern/kern_intr.c
+++ b/sys/kern/kern_intr.c
@@ -748,7 +748,7 @@ intr_event_barrier(struct intr_event *ie)
 
 	/*
 	 * Now wait on the inactive phase.
-	 * The acquire fence is needed so that that all post-barrier accesses
+	 * The acquire fence is needed so that all post-barrier accesses
 	 * are after the check.
 	 */
 	while (ie->ie_active[phase] > 0)