From 0c2a675e2d163eaf05aff7df226404888d78ca37 Mon Sep 17 00:00:00 2001
From: kenneth <459864689@qq.com>
Date: Tue, 18 May 2021 09:45:49 +0800
Subject: [PATCH] fix: fix comment typo issue

The extentions is changed to extensions

close https://gitee.com/openharmony/kernel_liteos_m/issues/I3R970
---
 kal/posix/include/sys/resource.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kal/posix/include/sys/resource.h b/kal/posix/include/sys/resource.h
index 3068328d..dc5f52d9 100644
--- a/kal/posix/include/sys/resource.h
+++ b/kal/posix/include/sys/resource.h
@@ -27,7 +27,7 @@ struct rlimit {
 struct rusage {
 	struct timeval ru_utime;
 	struct timeval ru_stime;
-	/* linux extentions, but useful */
+	/* linux extensions, but useful */
 	long	ru_maxrss;
 	long	ru_ixrss;
 	long	ru_idrss;