From b5b31ec7c4bc0e855a893563d5190c6afc7916c8 Mon Sep 17 00:00:00 2001
From: Alexey Zholtikov <git@zh.com.ru>
Date: Sun, 16 Aug 2026 06:35:38 +0300
Subject: [PATCH] doc: updated comments

---
 include/zh_aht.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/zh_aht.h b/include/zh_aht.h
index f31d3b2..23899d8 100644
--- a/include/zh_aht.h
+++ b/include/zh_aht.h
@@ -85,6 +85,7 @@ extern "C"
      *
      * @return ESP_OK on success
      * @return ESP_ERR_INVALID_ARG if handle is NULL
+     * @return ESP_FAIL on I2C communication errors
      */
     esp_err_t zh_aht_deinit(zh_aht_handle_t **handle);