From 16695046140f9970c873278ffa44a3e77e66da3c Mon Sep 17 00:00:00 2001
From: Shang Zhou <shangzhou@espressif.com>
Date: Thu, 11 Nov 2021 17:25:45 +0800
Subject: [PATCH] docs: Update punctuation and syntax error for
 esp_err_tesp_sleep_enable_ext1_wakeup

---
 components/esp_hw_support/include/esp_sleep.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/components/esp_hw_support/include/esp_sleep.h b/components/esp_hw_support/include/esp_sleep.h
index 75d2f9726c..9aca8bdf4e 100644
--- a/components/esp_hw_support/include/esp_sleep.h
+++ b/components/esp_hw_support/include/esp_sleep.h
@@ -207,13 +207,13 @@ esp_err_t esp_sleep_enable_ext0_wakeup(gpio_num_t gpio_num, int level);
  *       configured in esp_sleep_start, immediately before
  *       entering sleep mode.
  *
- * @note internal pullups and pulldowns don't work when RTC peripherals are
+ * @note Internal pullups and pulldowns don't work when RTC peripherals are
  *       shut down. In this case, external resistors need to be added.
  *       Alternatively, RTC peripherals (and pullups/pulldowns) may be
  *       kept enabled using esp_sleep_pd_config function.
  *
  * @param mask  bit mask of GPIO numbers which will cause wakeup. Only GPIOs
- *              which are have RTC functionality can be used in this bit map:
+ *              which have RTC functionality can be used in this bit map:
  *              0,2,4,12-15,25-27,32-39.
  * @param mode select logic function used to determine wakeup condition:
  *            - ESP_EXT1_WAKEUP_ALL_LOW: wake up when all selected GPIOs are low
@@ -231,7 +231,7 @@ esp_err_t esp_sleep_enable_ext1_wakeup(uint64_t mask, esp_sleep_ext1_wakeup_mode
 /**
  * @brief Enable wakeup using specific gpio pins
  *
- * This function enables an IO pin to wake the chip from deep sleep
+ * This function enables an IO pin to wake up the chip from deep sleep.
  *
  * @note This function does not modify pin configuration. The pins are
  *       configured in esp_sleep_start, immediately before
@@ -240,7 +240,7 @@ esp_err_t esp_sleep_enable_ext1_wakeup(uint64_t mask, esp_sleep_ext1_wakeup_mode
  * @note You don't need to care to pull-up or pull-down before using this
  *       function, because this will be done in esp_sleep_start based on
  *       param mask you give. BTW, when you use low level to wake up the
- *       chip, we strongly recommand you to add external registors(pull-up).
+ *       chip, we strongly recommand you to add external registors (pull-up).
  *
  * @param gpio_pin_mask  Bit mask of GPIO numbers which will cause wakeup. Only GPIOs
  *              which are have RTC functionality can be used in this bit map.