diff --git a/HISTORY.md b/HISTORY.md
index 846a470f..ef8c3a50 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -352,7 +352,7 @@ v0.6.0 (2014-8-18)
 * add sharedata
 * bugfix: service exit before init would not report back
 * add skynet.response and check multicall skynet.ret
-* skynet.newservice throw error when lanuch faild
+* skynet.newservice throw error when lanuch failed
 * Don't check imported function in snax.hotfix
 * snax service add change SERVICE_PATH and add it to package.path
 * skynet.redirect support string address
diff --git a/lualib-src/ltls.c b/lualib-src/ltls.c
index bf3c3c9a..efac8bbc 100644
--- a/lualib-src/ltls.c
+++ b/lualib-src/ltls.c
@@ -35,18 +35,18 @@ static void
 _init_bio(lua_State* L, struct tls_context* tls_p, struct ssl_ctx* ctx_p) {
     tls_p->ssl = SSL_new(ctx_p->ctx);
     if(!tls_p->ssl) {
-        luaL_error(L, "SSL_new faild");
+        luaL_error(L, "SSL_new failed");
     }
 
     tls_p->in_bio = BIO_new(BIO_s_mem());
     if(!tls_p->in_bio) {
-        luaL_error(L, "new in bio faild");
+        luaL_error(L, "new in bio failed");
     }
     BIO_set_mem_eof_return(tls_p->in_bio, -1); /* see: https://www.openssl.org/docs/crypto/BIO_s_mem.html */
 
     tls_p->out_bio = BIO_new(BIO_s_mem());
     if(!tls_p->out_bio) {
-        luaL_error(L, "new out bio faild");
+        luaL_error(L, "new out bio failed");
     }
     BIO_set_mem_eof_return(tls_p->out_bio, -1); /* see: https://www.openssl.org/docs/crypto/BIO_s_mem.html */
 
@@ -330,7 +330,7 @@ lnew_ctx(lua_State* L) {
         unsigned int err = ERR_get_error();
         char buf[256];
         ERR_error_string_n(err, buf, sizeof(buf));
-        luaL_error(L, "SSL_CTX_new client faild. %s\n", buf);
+        luaL_error(L, "SSL_CTX_new client failed. %s\n", buf);
     }
 
     if(luaL_newmetatable(L, "_TLS_SSLCTX_METATABLE_")) {