diff --git a/src/fw/applib/data_logging.h b/src/fw/applib/data_logging.h
index aafcc8ca..a0994354 100644
--- a/src/fw/applib/data_logging.h
+++ b/src/fw/applib/data_logging.h
@@ -125,10 +125,10 @@ void data_logging_finish(DataLoggingSessionRef logging_session);
 //! DATA_LOGGING_NOT_FOUND if the logging session is invalid
 //!
 //! @return
-//! DATA_LOGGING_CLOSED if the sesion is not active
+//! DATA_LOGGING_CLOSED if the session is not active
 //!
 //! @return
-//! DATA_LOGGING_BUSY if the sesion is not available for writing
+//! DATA_LOGGING_BUSY if the session is not available for writing
 //!
 //! @return
 //! DATA_LOGGING_INVALID_PARAMS if num_items is 0 or data is NULL
diff --git a/src/fw/services/normal/data_logging/dls_endpoint.c b/src/fw/services/normal/data_logging/dls_endpoint.c
index c21a35bf..078a7336 100644
--- a/src/fw/services/normal/data_logging/dls_endpoint.c
+++ b/src/fw/services/normal/data_logging/dls_endpoint.c
@@ -441,7 +441,7 @@ static void prv_reopen_next_session_system_task_cb(void* data) {
   }
 }
 
-//! For use with dls_list_for_each_session. Appends this session to our list of sesions we need to open.
+//! For use with dls_list_for_each_session. Appends this session to our list of sessions we need to open.
 //! On entry, 'data' points to the variable holding the head of the list.
 static bool dls_endpoint_add_reopen_sessions_cb(DataLoggingSession *session, void *data) {
   DataLoggingReopenEntry **head_ptr = (DataLoggingReopenEntry **)data;