General code and comment cleanup

private_include/relay_chn_run_info.h

@@ -49,7 +49,7 @@ relay_chn_run_info_t *relay_chn_run_info_get(void);
  * @brief Get the last run command for a relay channel.
  *
  * @param[in] run_info Pointer to run information structure.
- * 
+ *
  * @return Last command that was executed, or RELAY_CHN_CMD_NONE if invalid.
  */
 relay_chn_cmd_t relay_chn_run_info_get_last_run_cmd(relay_chn_run_info_t *run_info);
@@ -66,7 +66,7 @@ void relay_chn_run_info_set_last_run_cmd(relay_chn_run_info_t *run_info, relay_c
  * @brief Get the timestamp of the last run command.
  *
  * @param[in] run_info Pointer to run information structure.
- * 
+ *
  * @return Timestamp in milliseconds of last command, or 0 if invalid.
  */
 uint32_t relay_chn_run_info_get_last_run_cmd_time_ms(relay_chn_run_info_t *run_info);