修正 tls_modify 显示错误

install.sh

@@ -538,7 +538,7 @@ tls_type(){
             echo -e "${OK} ${GreenBG} 已切换至 TLS1.1 TLS1.2 and TLS1.3 ${Font}"
         else
             sed -i 's/ssl_protocols.*/ssl_protocols         TLSv1.2 TLSv1.3;/' $nginx_conf
-            echo -e "${OK} ${GreenBG} 已切换至TLS1.2 and TLS1.3 ${Font}"
+            echo -e "${OK} ${GreenBG} 已切换至 TLS1.2 and TLS1.3 ${Font}"
         fi
         systemctl restart nginx
         judge "Nginx 重启"