General code and comment cleanup

private_include/relay_chn_tilt.h

@@ -19,7 +19,7 @@ extern "C" {
  * Must be called before using any other tilt functions.
  *
  * @param[in] chn_ctls Array of relay channel control structures.
- * 
+ *
  * @return ESP_OK on success, error code otherwise.
  */
 esp_err_t relay_chn_tilt_init(relay_chn_ctl_t *chn_ctls);
@@ -34,12 +34,12 @@ void relay_chn_tilt_deinit(void);
 
 /**
  * @brief Dispatch a tilt command to a relay channel.
- * 
+ *
  * Queues a tilt command for execution on the specified channel.
  *
  * @param[in] tilt_ctl Pointer to tilt control structure.
  * @param[in] cmd Tilt command to execute.
- * 
+ *
  * @return ESP_OK on success, error code otherwise.
  */
 esp_err_t relay_chn_tilt_dispatch_cmd(relay_chn_tilt_ctl_t *tilt_ctl, relay_chn_tilt_cmd_t cmd);