diff --git a/source/client/src/clientEnv.c b/source/client/src/clientEnv.c
index d27757119a472330be07465135645a22b7257cc4..7564d91330da07f6c0038407aed9690f976ad26e 100644
--- a/source/client/src/clientEnv.c
+++ b/source/client/src/clientEnv.c
@@ -231,7 +231,7 @@ void destroyTscObj(void *pObj) {
   tscDebug("connObj 0x%" PRIx64 " p:%p destroyed, remain inst totalConn:%" PRId64, pTscObj->id, pTscObj,
            pTscObj->pAppInfo->numOfConns);
 
-  // In any cases, we should not free app inst here. Or an race condition rise.
+  // In any cases, we should not free app inst here. Or an race condition rises.
   /*int64_t connNum = */atomic_sub_fetch_64(&pTscObj->pAppInfo->numOfConns, 1);
 
   taosThreadMutexDestroy(&pTscObj->mutex);