test/kni: fix a comment

This patch changed 'subsytem' to 'subsystem'.

Fixes: 0c6bc8ef70ba ("kni: memzone pool for alloc and release")
Cc: stable@dpdk.org
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/app/test/test_kni.c b/app/test/test_kni.c
index f53a53e..3470005 100644 (file)
--- a/app/test/test_kni.c
+++ b/app/test/test_kni.c
@@ -562,7 +562,7 @@ test_kni(void)
        }
        closedir(dir);
 
-       /* Initialize KNI subsytem */
+       /* Initialize KNI subsystem */
        rte_kni_init(KNI_TEST_MAX_PORTS);
 
        if (test_kni_allocate_lcores() < 0) {