From ff9210a84d39be7a6860d3fbf89a0a8837a9aba0 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Fri, 5 Mar 2021 23:13:57 +0800
Subject: [PATCH] revise comment

---
 components/libc/compilers/common/time.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/components/libc/compilers/common/time.c b/components/libc/compilers/common/time.c
index cc135bcfc9..ed72cc1f3f 100644
--- a/components/libc/compilers/common/time.c
+++ b/components/libc/compilers/common/time.c
@@ -365,8 +365,9 @@ int settimeofday(const struct timeval *tv, const struct timezone *tz)
 }
 RTM_EXPORT(settimeofday);
 
-RTM_EXPORT(difftime); /* inherent in libc */
-RTM_EXPORT(strftime); /* inherent in libc*/
+/* inherent in the toolchain */
+RTM_EXPORT(difftime); 
+RTM_EXPORT(strftime);
 
 #ifdef RT_USING_POSIX
 static struct timeval _timevalue;