[HUST CSE][example] fix some typo bugs about 'sucess' and others. (#7528)

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/network/tcpsendpacket.c b/examples/network/tcpsendpacket.c
index da8bc4f524..f608f5173f 100644
--- a/examples/network/tcpsendpacket.c
+++ b/examples/network/tcpsendpacket.c
@@ -76,7 +76,7 @@ void tcp_senddata(const char *url, int port, int length)
         else if (result == 0)
         {
             /* 打印send函数返回值为0的警告信息 */
-            rt_kprintf("\n Send warning,send function return 0.\r\n");
+            rt_kprintf("\n Send warning,send function returns 0.\r\n");
         }
     }
 }