diff --git a/src/app_log.c b/src/app_log.c
index 6346deca..5ef5dfa2 100644
--- a/src/app_log.c
+++ b/src/app_log.c
@@ -7,7 +7,7 @@
  *       2021-05-06 includes Potential fix for #255 (#256)
  * @brief
  * Save and retrieve sensor readings to/from flash
- *  for transmitting to station for sync.
+ *   for transmitting to station for sync.
  * Allocate static input, output and config memory.
  * Readings are blocked into a nearly page size buffer.
  * store_block by bumping index up to _DATA_RECORDS_NUM then wrap.