change confuging emergency error message to notice

ngx_http_auth_ldap_module.c

@@ -588,7 +588,7 @@ ngx_http_auth_ldap_parse_require(ngx_conf_t *cf, ngx_http_auth_ldap_server_t *se
     ngx_http_compile_complex_value_t ccv;
 
     value = cf->args->elts;
-    ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "http_auth_ldap: parse_require");
+    ngx_conf_log_error(NGX_LOG_NOTICE, cf, 0, "http_auth_ldap: parse_require");
 
     if (ngx_strcmp(value[1].data, "valid_user") == 0) {
         server->require_valid_user = 1;
@@ -608,7 +608,7 @@ ngx_http_auth_ldap_parse_require(ngx_conf_t *cf, ngx_http_auth_ldap_server_t *se
         }
         target = ngx_array_push(server->require_user);
     } else if (ngx_strcmp(value[1].data, "group") == 0) {
-        ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "http_auth_ldap: Setting group");
+        ngx_conf_log_error(NGX_LOG_NOTICE, cf, 0, "http_auth_ldap: Setting group");
         if (server->require_group == NULL) {
             server->require_group = ngx_array_create(cf->pool, 4, sizeof(ngx_http_complex_value_t));
             if (server->require_group == NULL) {
@@ -643,7 +643,7 @@ ngx_http_auth_ldap_parse_satisfy(ngx_conf_t *cf, ngx_http_auth_ldap_server_t *se
     value = cf->args->elts;
 
     if (ngx_strcmp(value[1].data, "all") == 0) {
-        ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "http_auth_ldap: Setting satisfy all");
+        ngx_conf_log_error(NGX_LOG_NOTICE, cf, 0, "http_auth_ldap: Setting satisfy all");
         server->satisfy_all = 1;
         return NGX_CONF_OK;
     }